Division 3

Data-driven Science
（Machine Learning and Condensed Matter Physics）

1. Detecting quantum phase transition via quantum reservoir computing (15 min.)
   Phy. Div., Sophia Univ., Dept. Phys., Toho Univ.^A
   Tomi Ohtsuki, Jun-ichiro Ohe^A
2. Deep Learning–Assisted Extrapolative Evaluation of Critical Exponents via the Nonequilibrium Relaxation Method (15 min.)
   Dept. of Engineering Sciences, The Univ. of Electro-Communications
   Yusuke Terasawa, Yukiyasu Ozeki
3. TACNN: A quantum‑inspired ML model (15 min.)
   blueqat, Keio Univ.^A, Keio SQAI^B
   Chia-Wei Hsing, ^○Wei-Lin Tu^A,B
4. Data-Driven Estimation of Conserved Quantities and Symmetry Structures in Quantum Many-Body Systems (15 min.)
   Grad. Sch. of Sci., The Univ. of Tokyo^A, Grad Sch. of Sci., Niigata Univ.^B, IPI, Grad. Sch. of Sci., The Univ. of Tokyo^C, ISSP, The Univ. of Tokyo^D
   Haruki Saito^A, Tsuyoshi Okubo^B, Synge Todo^A,C,D
5. Evaluation of the Applicability Limits of Symmetry-Constrained Machine Learning for the Ground-State Calculation of the Kitaev Model (15 min.)
   Dept. of Sci., Kyoto Univ.
   Mikazuki Shuto, Robert Peters
6. Development of a Machine Learning Method for Dipole Moments in Mixed Systems Using Local Electric Field Descriptors (15 min.)
   UTokyo^A, JSR^B, UOsaka^C, Riken R-CCS^D
   Yutaro Okamoto^A, Tomohito Amano^A, Tamio Yamazaki^B, Takahiro Ishikawa^C, Synge Todo^A, Shinji Tsuneyuki^A,D
Break　（10:30〜10:45)
7. Machine learning models for multiscale mass transport simulations in realistic systems and their applications (15 min.)
   RIIS, Okayama Univ.^A, Inst. Mol. Sci.^B, Cent. for Management of Information Technologies, Kagoshima Univ.^C, RIST^D, Toyota Central R&D Labs., Inc.^E, Toyota Motor Corp.^F, Grad. School of Nanobioscience, Yokohama City Univ.^G
   T. Nagai^A, Z. Tang^B, Y. Sakae^C, T. Yamada^D, N. Kikkawa^E, R. Jinnouchi^E, K. Nomura^F, M. Kimura^F, S. Okazaki^G
8. Cancellation
9. Data-Assimilation-Based Crystal Structure Search for the HCl-H₂ System under High Pressure (15 min.)
   The Univ. of Tokyo^A, The Univ. of Osaka^B, Gifu Univ.^C, RIKEN R-CCS^D
   Yuuki Kubo^A, Takahiro Ishikawa^B, Mikito Sekido^C, Masafumi Sakata^C, Shigeo Sasaki^C, Shinji Tsuneyuki^A,D
10. Exploration of Superconducting Phases in the La–N–B–H System at Megabar Pressures (15 min.)
    ESS, UOsaka^A, Fujitsu Research^B, Dept. of Phys., Univ. of Tokyo^C, R-CCS, RIKEN^D
    Takahiro Ishikawa^A, Naoki Matsumura^B, Shinji Tsuneyuki^C,D
11. Machine-Learning-Based Estimation of the Self-Energy from ARPES Spectra of La_2-xSr_xCuO₄ (15 min.)
    Kyoto Univ.
    M. Nozaki, T. Yoshida
12. Comprehensive Exploration of Metastable Pyrochlore Oxides Using Machine Learning (15 min.)
    Grad. Sch. Eng. Sci, UOsaka^A, CSRN, UOsaka^B
    S. Takayama^A, Y. Kobayashi^A, H. Takahashi^A,B, A. Mayo^A,B, and S. Ishiwata^A,B

experimental techniques

1. Elucidation of Liner Implosion Process and Magnetic Field Inhomogeneity in Electromagnetic Flux Compression via 3D Multiphysics Simulation (15 min.)
   UEC, Terrabyte^A
   Hideaki Kobayashi, Kunio Takekoshi^A, Akihiko Ikeda
2. Development of simultaneous multi-probe measurement techniques in electromagnetic flux compression system (15 min.)
   Univ. of Tokyo, ISSP
   Yuto Ishii, Yasuhiro H. Matsuda
3. Development of a four-circle x-ray diffractometer equipped with a bulk superconducting magnet (15 min.)
   AHMF, Grad. Sch. Sci., Univ. Osaka, RIKEN/SPring-8^A, IMR, Tohoku Univ.^B, ISSP, Univ. Tokyo^C
   Y. Narumi, K. Otani, Y. Tanaka^A, K, Tamasaku^A, H. Nojiri^B, K. Kindo^C, M. Hagiwara
4. Development of X-ray Absorption Spectroscopy under Ultra-High Magnetic Fields II (15 min.)
   UTokyo ISSP^A, RIKEN^B, UEC Tokyo^C, JASRI^D
   Y. Kubota^A,B, A. Ikeda^C, Y. Inubushi^D, Y. Ishii^A, Y. Yokoyama^D, K. Noda^C, K. Seki^C, H. Kobayashi^C, K. Hashimoto^C, Y. Urabe^C, K. Kawai^C, Y. Yamanaka^C, T. Takahashi^C, Y. H. Matsuda^A, M. Yabashi^B,D
5. Magnetocaloric Effect Measurement Technique Using Thin-Film Thermometer in Pulsed High Magnetic Fields above 100 T (15 min.)
   ISSP, Univ. Tokyo
   Reon Ogawa, Masaki Gen, Yoshimitsu Kohama
6. High-magnetic-field properties of copper-oxide superconductors with low-dimensional structures using tri-axial-oriented sample (15 min.)
   Grad. Sch. Eng. Sci., Univ. Osaka, AHMF, Grad. Sch. Sci., Univ. Osaka^A, Dep. Eng., Kyoto Univ. of Advanced sci.^B, ISSP, Univ. Tokyo^C
   T. Ino, T. Kida^A, M. Taguchi, Pamoda Piyumali Kahagalla^B, S. Horii^B, M. Yashima, Y. Narumi^A, K. Matsui^C, K. Kindo^C, M. Hagiwara^A, H. Mukuda
7. Detecting chemical reactions using Magneto-optical Kerr effect: Thermally-stabilized observation of Pd-H system (15 min.)
   Grad. School of Eng., Kyoto Univ.
   K. Honda, S. Nakamura, S. Yamane, A. Ikeda, S. Yonezawa
8. Measurement of paramagnets of magneto-optical Kerr effect in pulse-magnetic fields using hollow-core fiber (15 min.)
   Graduate School of Engineering, Kyoto University, Graduate School of Information Science, University of Telecommunications^A
   Shuya Suzuki, Souichiro Yamane, Sota Nakamura, Atsutoshi Ikeda, Kousuke Noda^A, Akihiko Ikeda^A, Shingo Yonezawa

spin texture and topological magnetism

1. Move(lecture time moved up)
2. Current-Driven Dynamics of Skyrmions in Thin Films (15 min.)
   Institute of Science Tokyo^A, Research Team for Electronic State Microscopy, RIKEN^B, Correlated Electron Research Group, RIKEN^C, Institute of Industrial Science, The University of Tokyo^D
   Murao Taketo^A, Zhuolin Li^B, Naoya Kanazawa^D, Yoshinori Tokura^C, Xiuzhen Yu^A,B

^{「●（Lecture in English）」}
3. Low temperature H-T phase diagram of the quantum Kagome lattice compound Yb₃Ru₄Al₁₂ from small-angle neutron scattering (15 min.)
   IMRAM Tohoku Univ.^A, Dept. Phys. Earth Sci. Univ. Ryukyus^B, IMSS KEK^C, ORNL^D, ANSTO^E, ISSP Univ. Tokyo^F
   J.-A. Parada-Peralta^A, N. Kabeya^B, D. Okuyama^C, L.M. DeBeer-Schmitt^D, T. Hong^D, M. Avdeev^E, K. Nawa^A, Taku J. Sato^F,A
4. Domain-wall-driven emergent electric field in the Weyl semimetal NdAlSi (15 min.)
   Dept. of Appl. Phys., The Univ. of Tokyo^A, Univ. of New South Wales^B, RIKEN CEMS^C, RIKEN PRI^D, WPI-SKCM, Hiroshima Univ.^E, Oak Ridge National Laboratory^F, ISSP, The Univ. of Tokyo^G, Tokyo College, The Univ. of Tokyo^H
   Rinsuke Yamada^A, Daichi Kurebayashi^B,C, Yukako Fujishiro^A,C,D, Shun Okumura^A,C,E, Daisuke Nakamura^C, Fehmi S. Yasin^C,F, Taro Nakajima^C,G, Tomoyuki Yokouchi^C, Akiko Kikkawa^C, Yasujiro Taguchi^C, Yoshinori Tokura^A,C,H, Oleg A. Tretiakov^B, and Max Hirschberger^A,C
5. Spiral-induced Anomalous Hall Effect in the Rare-Earth Intermetallic GdPd₂Si (15 min.)
   Dept. of Appl. Phys., Univ. of Tokyo^A, RIKEN CEMS^B, Dept. of Eng., Nagoya Univ.^C, NUSR^D, KEK IMSS^E, JST PRESTO^F, RCAST, Univ. of Tokyo^G, ISSP, Univ. of Tokyo^H, QPEC, Univ. of Tokyo^I, WPI-SKCM², Hiroshima Univ.^J
   Motofumi Noda^A, Haruto Yoshimochi^B, Daiki Ikeda^A, Nguyen Duy Khanh^A, Hajime Sagayama^C,D,E, Daisuke Okuyama^E, Aki Kitaori^A,F,G, Rina Takagi^H, Shun Okumura^B,I,J, Shinichiro Seki^A,G
Break　（10:15〜10:30)

^{「●（Lecture in English）」}
6. Skyrmion Hall effect and shape deformation of current-driven bilayer skyrmions in synthetic antiferromagnets (15 min.)
   Waseda U., DIPC^A, UPV/EHU^B, Hitachi Cambridge Lab.^C
   Mu-Kun Lee, Javier A. Vélez^A,B, Rubén M. Otxoa^C, Masahito Mochizuki
7. Analysis of the magnetic field-temperature phase diagram of SrFeO₃ based on an effective spin model (15 min.)
   QPEC, The Univ. of Tokyo^A, RIKEN CEMS^B, WPI-SKCM², Hiroshima Univ.^C, ISSP, The Univ. of Tokyo^D
   Shun Okumura^A,B,C, Masaki Gen^B,D

^{「●（Lecture in English）」}
8. Effects of Lattice Defects on Magnetic Hedgehogs (15 min.)
   Dept. of Appl. Phys., Univ. of Tokyo, QPEC Univ. of Tokyo^A, RIKEN CEMS^B, WPI-SKCM2 Hiroshima Univ.^C, Dept. of Appl. Phys., Univ. of Fukui^D
   Midori Yamada, Kotaro Shimizu, Shun Okumura^A,B,C, Yasuyuki Kato^C, Yukitoshi Motome
9. Effect of Exchange Interaction Ratios on the Stability of Magnetic Hopfions in Discrete Spin Systems (15 min.)
   Dept. Appl. Phys., Nagoya Univ., Inst. Adv. Res., Nagoya Univ.^A
   Yuiko Hakozaki, Koichiro Furutani, Yuki Kawaguchi
10. Generating hopfions from emergent magnetic monopoles in a chiral magnet (15 min.)
    Dept. of Appl. Phys., Univ. of Tokyo, QPEC, Univ. of Tokyo^A, RIKEN CEMS^B, WPI-SKCM2, Hiroshima Univ.^C
    Shoya Kasai, Kotaro Shimizu, Shun Okumura^A,B,C, Yukitoshi Motome
11. Magnetic D-brane solitons: Skyrmion strings ending on a Néel wall in chiral magnets (15 min.)
    Henan University, Keio University^A, Hiroshima University SKCM2^B
    Sven Bjarke Gudnason, Muneto Nitta^A,B

Charge Density Waves and Emergent Quantum Phases in Low-Dimensional Materials


^{「●（Lecture in English）」}
1. （Symposium Session.）Opening remarks (5 min.)
   National Central University, Dept. Phys.
   Meng-Kai Lin

^{「●（Lecture in English）」}
2. （Symposium Session.）Scanning tunneling microscopy of charge density waves and the superconducting state in 2H-NbSe2 (30 min.)
   NIMS
   Shunsuke Yoshizawa

^{「●（Lecture in English）」}
3. （Symposium Session.）Intertwined Orbital Distribution of Charge Density Waves in NbSe2 (30 min.)
   National Yang Ming Chiao Tung University, Dept. Electrophysics
   Chun-Liang Lin

^{「●（Lecture in English）」}
4. （Symposium Session.）Coupling between Charge Density Wave and Kondo Lattice Behavior in 2D Ferromagnet Fe5GeTe2 (30 min.)
   National Taiwan University, Dept. Phys.
   Ya-Ping Chiu
Break　（10:35〜10:50)

^{「●（Lecture in English）」}
5. （Symposium Session.）Ultrafast Electronic Dynamics of Charge Density Wave in Kagome Superconductor CsV3Sb5 (30 min.)
   Univ. of Tokyo, ISSP
   Kozo Okazaki

^{「●（Lecture in English）」}
6. （Symposium Session.）Anomalous charge order in atomically thin transition-metal dichalcogenides revealed by high-resolution ARPES (30 min.)
   Tohoku Univ., Dept. Phys.
   Katsuaki Sugawara

^{「●（Lecture in English）」}
7. （Symposium Session.）Real- and Momentum-Space Insights into Charge Density Waves and Spintronics in Low-Dimensional Systems (30 min.)
   National Sun Yat-sen University, Dept. Phys.
   Chien-Cheng Kuo

Topological Materials
（Theory）

1. Topological Crystalline Spin Liquid (15 min.)
   WIAS
   Masahiko G. Yamada
2. Information Hierarchy in Many-Body Berry Phase (15 min.)
   Independent Researcher
   Kai Watanabe
3. Parton construction and many-variable variational Monte Carlo analysis of a bosonic fractional Chern insulator model (15 min.)
   Hiroshima University, ISSP^A
   Nozomi Higashino, Takahiro Misawa^A, Yasuhiro Tada^A
4. Energy Current in QWZ model with a space- and time-dependent hopping amplitudes (15 min.)
   ISSP, UTokyo
   Yuuki Sugiyama, Tokiro Numasawa

^{「●（Lecture in English）」}
5. Topological transition between gapless phases in quantum walks (15 min.)
   Department of Engineering, Hokkaido University
   Ravichandran Ranjith Kumar, Hideaki Obuse
Break　（10:30〜10:45)
6. Numerical demonstration of emergent parafermions in a fractional quantum Hall-superconductor hybrid (15 min.)
   Kyushu Univ., RIKEN^A
   Koji Kudo, Ryota Nakai^A, Hiroki Isobe, and Kentaro Nomura
7. Theory of Ferromagnetic resonance modulation of edge states in p-wave superconductors (15 min.)
   Nagoya Univ., WIAS^A, ISSP Univ. of Tokyo^B, KITS UCAS^C, CAS CETQC UCAS^D, ASRC^E, CEMS RIKEN^F
   S. Muto, Y. Ominato^A, T. Kato^B, M. Matsuo^C,D,E,F and A. Yamakage
8. Competition between On-Site and Off-Site Pairing Phases and Surface Energy Spectra in Superconducting Wallpaper Fermion Systems (15 min.)
   Dept. of Phys. Nagoya Univ.
   Kaito Yoda and Ai Yamakage
9. Topological Superconductivity in an Altermagnet-Superconductor Heterostructure (15 min.)
   Dept. of Appl. Phys., Tokyo Univ. of Sci.
   Keita Yoshizawa, Ryo Okugawa, Takami Tohyama
10. Klein Tunneling of Pseudospin-1 Threefold Fermions (15 min.)
    Dept. of Physics, Nagoya Univ.
    Koki Satow, Ai Yamakage
11. Effects of Disorder on High-Harmonic Generation in the SSH Model (15 min.)
    Faculty of Engineering, Hokkaido University
    Yuto Karube, Hideaki Obuse

Quantum spin systems, Bose systems 1

1. Theory of Observation of Spin Gaps (15 min.)
   University of Hyogo, QST SPring-8
   Toru Sakai
2. Field-Induced Spin Nematic Liquid of the S=1 Bond-Alternating Chain (15 min.)
   University of Hyogo
   Y.Hamazaki, T.Houda, R.Hasegawa, Y.Ohtake, K.Nunoya, K.Okamoto, H.Nakano, T.Sakai
3. Magnetization Plateau of the S=1/2 Anistropic Kondo-Necklace Spin Chain (15 min.)
   University of Hyogo
   R.Hasegawa, T.Houda, Y.Hamazaki, Y.Ohtake, K.Nunoya, K.Okamoto, H.Nakano, T.Sakai
4. Magnetization Plateau of S=5/2 Antiferromagnetic Chain (15 min.)
   University of Hyogo
   T.Houda, K.Okamoto, H.Nakano, T.Sakai
5. Ground-State Phase Daigram of an Anisotropic 'S=1/2'-'S=3/2' Two-Leg Ladder System (15 min.)
   Kobe Univ.^A, Univ. of Hyogo^B, Saitama Med. Univ.^C, ISSP Univ. of Tokyo^D, QST/SPring-8^E
   Takashi Tonegawa^A,B, Shunsuke C. Furuya^C,D, Kiyomi Okamaoto^B, Toru Sakai^B,E
6. Magnetization Plateau of the S=1/2 Anisotropic Ferromagnetic-Antiferromagnetic-Antiferromagnetic Trimerized Spin Chain (15 min.)
   University of Hyogo
   Y.Ohtake, T.Houda, R.Hasegawa, Y.Hamazaki, K.Nunoya, K.Okamoto, H.Nakano, T.Sakai
7. Magnetization Plateau of the （S,s)=(1,1/2)　Anisotoropic Mixed Spin　Ladder (15 min.)
   University of Hyogo
   K.Nunoya, T.Houda, R.Hasegawa, Y.Hamazaki, Y.Otake, K.Okamoto, H.Nakano, T.Sakai
Break　（10:45〜11:00)
8. Numerical study on a crossover from coupled spin-1/2 chains to an anisotropic spin-1 chain (15 min.)
   Keio University
   Rentaro Kuromi, Shunsuke Furukawa
9. Ground-state phase diagram of a zigzag spin ladder with anisotropic Γ interaction (15 min.)
   Gunma Univ., Univ. of Tsukuba^A, Osaka Metropolitan Univ.^B
   Toshiya Hikihara, Nobuya Maeshima^A, Kouichi Okunishi^B
10. Finite-temperature properties of a zigzag spin ladder with anisotropic Γ interaction (15 min.)
    Univ. of Tsukuba, Gunma Univ.^A, Osaka Metropolitan Univ.^B
    Nobuya Maeshima, Toshiya Hikihara^A, Kouichi Okunishi^B
11. Quantum Ferromagnetic Phases in Quantum Spin Chains (15 min.)
    Fukuoka Inst. Tech., Fukuoka Univ.^A
    Isao Maruyama, Shin Miyahara^A
12. Phase transitions in coupled Ising chains and SO(N)-symmetric spin chains (15 min.)
    Ritsumeikan University, Toulouse University^A, Flatiron Institute^B, CY Cergy Paris University^C
    Yohei Fuji, Sylvain Capponi^A, Lukas Devos^B, Philippe Lecheminant^C
13. Nonequilibrium relaxation analysis of quantum random systems IV: Two-dimensional S=1/2 site-diluted antiferromagnets (15 min.)
    MANA, NIMS, Shibaura Institute of Technology^A
    Yoshihiko Nonomura, Yusuke Tomita^A

Multipole, Multiferroics

1. Magnetic-field-induced antipolar-polar transition in the lacunar spinel GaNb₄Se₈ (15 min.)
   ISSP, Univ. of Tokyo^A, RIKEN CEMS^B, Yamagata Univ.^C, Shizuoka univ.^D, Dept. Adv. Mat. Sci., Univ. of Tokyo^E
   Masaki Gen^A,B, Shusuke Kasamatsu^C, Byungkwon Oh^A, Toshihiro Nomura^D, Yuto Ishii^A, Shion Yamada^E, Shunsuke Kitou^E, Yusuke Tokunaga^E, Taka-hisa Arima^B,E, Yasuhiro H. Matsuda^A, Yoshimitsu Kohama^A
2. Non-reciprocal circular dichroism of phonon spectra in MnTiO₃ with ferro-rotational order observed by RIXS (15 min.)
   NSRRC^A, The University of Tennessee^B, Institute of Metal Physics^C, Ural Federal University^D, University of Luxembourg^E, National Tsing Hua University^F, The University of Tokyo^G, Rutgers University^H, National Yang Ming Chiao Tung University^I
   H. Y. Huang^A, G. Channagowdra^A, D. Banerjee^B, E. V. Komleva^C,D, J. Okamoto^A, C. T. Chen^A, M. Guennou^E, S. Johnston^B, S. V. Streltsov^C,D, C. Y. Mou^F, ^○A. Fujimori^A,F,G, S-W. Cheong^H, and D. J. Huang^A,F,I
3. Change in Cluster Magnetism of Multiferroic Ba6Pr2Fe4O15 by Chemical Substitution (15 min.)
   Dept. of Engineering and Applied Sciences, Sophia Univ.
   Takumi Shirasaki, Taro Matsuzawa, Taichi Ishikawa, Hideki Kuwahara
4. Study of Multiferroic Properties in the Altermagnet NiS₂ (15 min.)
   AdSE, Hiroshima Univ.^A, CROSS^B, WPI-SKCM^C
   H. Okada^A, T. Matsumura^A, M. Matsuura^B, T. Aoyama^A,C
5. Zn substitution effects in the altermagnet candidate material CuFeS₂ (15 min.)
   Dept. of Phys. Tohoku Univ.
   Hiroki Nanjo, Takeru Taniguchi, Fumiya Hori, Kenya Ohgushi
6. Inelastic neutron scattering study of the altermagnet candidate material CuFeS₂ (15 min.)
   Dept. of Phys. Tohoku Univ.^A, JAEA-MSRC^B, CROSS^C, J-PARC Center^D, IMRAM, Tohoku Univ.^E, ISSP, Univ. of Tokyo^F
   F. Hori^A, T. Taniguchi^A, H. Nanjo^A, M. Hagihala^B, S. Hayashida^C, R. Kajimoto^D, K. Kinjo^E, K. Nawa^E, T. J. Sato^E,F, S. Ohhashi^E, S. Kameoka^E and K. Ohgushi^A
7. Electronic Properties of the Altermagnet Candidate FeSe (15 min.)
   Dept. of Phys., Tohoku Univ.^A, IEHE, Tohoku Univ.^B, JASRI^C, QST^D
   Rei Yamaguchi^A, Ituki Hamabe^A, Hiroki Nanjo^A, Tomonobu Kuginuki^A, Erin Lee^A, Fumiya Hori^A, Yoshinori imai^A,B, Yoshinori Kotani^C, Masafumi Takagaki^C, Takahiro Kawai^C, Yoshiyuki Ohtsubo^D, and Kenya Ohgushi^A
Break　（15:00〜15:15)

^{「●（Lecture in English）」}
8. Piezoelectricity as a Probe of Odd-Parity Multipolar Order in Cd2Re2O7 (15 min.)
   Kyushu Inst. of Tech., Nagoya Univ.^A, ISSP, Univ. of Tokyo^B
   Sheetal Devi, Daigorou Hirai^A, Zenji Hiroi^B, Kazuyuki Matsuhira
9. Observation and magnetic field control of nonlinear angle-dependent magnetoresistance by current-induced nematicity in PT-symmetric antiferromagnet EuMnBi₂ (15 min.)
   Dept. of Phys., Univ. of Osaka^A, IMR, Tohoku Univ.^B, ASRC, JAEA^C, FRC, Univ. of Osaka^D
   K. Teramoto^A,B, M. Kimata^C, M. Ochi^A,D, Y. Miyamoto^A, H. Murakawa^A, N. Hanasaki^A, H. Sakai^B
10. Demonstration of a parity-violating antiferromagnetic state in LaMnSi using polarization-resolved SHG microscopy (15 min.)
    Grad. Sch. Adv. Sci. Eng., Hiroshima Univ.^A, WPI-SKCM2^B, Dep. Sci., Hiroshima Univ.^C, Grad. Sch. Eng., Tokyo Univ.^D, HiSOR^E, JASRI^F, Toyama Pref. Univ.^G, RISE^H, QST^I
    T. Iwata^A,B, S. Kawamura^C, K. Shiraishi^A, T. Aoyama^A,B, D. Senba^A, T. Takeda^D, Y. Fujisawa^E, M. Nurmamat^A, K. Nakanishi^A, K. Yamagami^F, M. Arita^E, T. Yamada^G, Y. Yanagi^G, A. Kimura^A,B,H,I, H. Tanida^G, and K. Kuroda^A,B,E,H
11. Muon Spin Relaxation Study of the Hidden Ordered Phase in CeCoSi (15 min.)
    JAEA^A, Inst. Sci. Tokyo^B, Toyama Pref. Univ.^C
    Wataru Higemoto^A,B, Hyuga Takano^B,A, Masayoshi Fujihala^A, Takashi U Ito^A, Hiroshi Tanida^C
12. Multipolar Order and Its Magnetic Response in TbB₄ Probed by Optical Microscopy and Strain Measurements (15 min.)
    Dept. of Adv. Mater. Sci. The Univ. of Tokyo^A, Dept. of Appl. Phys. The Univ. of Tokyo^B
    Keito Arakawa^A, Tsuyoshi Kimura^A,B
13. Quadrupolar Response under Applied Magnetic Fields in the Antiferromagnetic Topological Insulator Candidate DyPtBi (15 min.)
    Hiroshima University, University of Tokyo^A, Kobe University^B, Hokkaido University^C, RIKEN CEMS^D, Tokyo College, University of Tokyo^E
    Z. Ogame, I. Ishii, K. Ueda^A, R. Hibino^B, T. Yanagisawa^C, Y. Tokura^A,D,E
14. Uniaxial-strain effects on the antiferroquadrupolar order and superconductivity in the cubic compound PrIr₂Zn₂₀ (15 min.)
    AdSE, Hiroshima Univ., Grad. School of Science and Engineering, Ehime Univ.^A
    Kazunori Umeo, Yuya Shimosato, Keisuke T. Matsumoto^A, and Takahiro Onimaru

Magnetization Switching

1. Nanosecond pulse switching in W/Mn3Sn epitaxial thin films (15 min.)
   UTokyo Dept. of Physics, UTokyo ISSP^A, Keio Univ. Dept of Science and Engineering^B
   Yasutaka SASAKI, Hanshen Tsai, Shogo Yamada, Mihiro Asakura, Hidetoshi Kosaki^A, Xiaoyu Piao^A, Tomoya Higo^B, Shinji Miwa^A, Satoru Nakatsuji

^{「●（Lecture in English）」}
2. Ultrafast spin-orbit torque switching with low energy consumption in antiferromagnets Mn₃Sn (15 min.)
   Department of Phys. UTokyo^A, RIKEN CEMS^B, Dep. of Physics, Tokyo Metropolitan University^C, ISSP, UTokyo^D, Dep. of EEIS, Utokyo^E, TRQS, UTokyo^F, IQM, Johns Hopkins University^G
   Hanshen Tsai^A, Takuya Matsuda^A, Kouta Kondou^B, Kotaro Shimizu^B, Takuya Nomoto^C, Tomoya Higo^A,D, Takumi Matsuo^A, Yutaro Tsushima^A, Mihiro Asakura^A, Hanyi Peng^A, Daisuke Nishio-Hamane^D, Shogo Yamada^A, Rui Tang^E, Tetsuya Iizuka^E, Shinji Miwa^D,F, Ryotaro Arita^A,B,F, Mitsuru Takenaka^E, Satoru Nakatsuji^A,B,F,G
3. Reduction of the magnetization-switching current in a heterostructure Cr₂Ge₂Te₆/(Bi_1−xSb_x)₂Te₃ (15 min.)
   RIKEN CEMS^A, Dept. of Appl. Phys., Univ. of Tokyo^B, Tokyo College, University of Tokyo^C
   Ryo Ogawa^A, Masataka Mogi^B, Atsushi Tsukazaki^A,B, Yoshinori Tokura^A,B,C, Minoru Kawamura^A
4. Electrical detection of spin-flip transition in metal/Na₅Co_15.5Te₆O₃₆ heterostructure (15 min.)
   Dept. of Basic Science, Univ. of Tokyo
   Hirotsugu Tagami, Takuya Kawada, Yuki Shiomi
Break　（15:00〜15:15)

Nano magnetism


^{「●（Lecture in English）」}
5. Observation of in-plane cluster octupole component in a thermoelectric device of polycrystalline non-collinear antiferromagnet Mn₃Sn (15 min.)
   Univ. of Tokyo
   Minzhe Ma, Mihiro Asakura, Satoru Nakatsuji
6. Detection of magnetic fluctuations associated with magnetic phase transitions in the two-dimensional van der Waals magnet CrI3 using quantum sensors (15 min.)
   UTokyo Dep. Phys., UTokyo ISSP^A, NIMS^B
   Hao Gu, Ryota Hasegawa, Tomohiro Ishii^A, Ikoi Sato^A, Miuko Tanaka^A, Toshiya Ideue^A, Takashi Taniguchi^B, Tokuyuki Teraji^B, Masashi Miyakawa^B, Kento Sasaki, Kensuke Kobayashi
7. Magnetic structure of Ni nanoparticles by magnetization measurements (15 min.)
   Dep. of Phys. Kyoto Univ., IAS. Kyushu Univ.^A, IES. Kyushu Univ.^B, Dep. of Chem. Kyoto Univ.^C
   M. Maekawa, S. Kitagawa, K. Kusada^A,B, H. Kitagawa^C
8. Magnetic Skyrmion Tunneling in Two-Dimensional Magnetic Tunnel Junctions Based on Layered Magnetic Materials (15 min.)
   Aoyama Gakuin Univ.^A, RIKEN CEMS^B, Dept. of Applied Physics, Waseda Univ.^C, Dept. of Applied Physics, Tokyo Univ.^D, Dept. of Physics and Astronomy, NCMN, Univ. Nebraska–Lincoln^E
   K.Nagamine^A, K.Nomi^A, R.Hujikawa^A, Y.Nakamura^A, T.Yokouchi^B, X.Lyu^B, XZ.Yu^B, M.Mochizuki^C, H.Arisawa^D, E.Saito^D, E. Y. Tsymbal^E, J.Haruyama^A
9. Anomalous Behavior of Brownian Motion-Driven Magnetic Skyrmions upon Collision with sample edges in 2D thin magnetic layers (15 min.)
   Aoyama Gakuin Univ.^A, RIKEN CEMS^B, Dept. of Applied Physics, Waseda Univ.^C, Dept. of Applied Physics, Tokyo Univ.^D, Dept. of Physics and Astronomy, NCMN, Univ. Nebraska–Lincoln^E
   K.Nomi^A, K.Nagamine^A, R.Hujikawa^A, Y.Nakamura^A, T.Yokouchi^B, X.Lyu^B, XZ.Yu^B, M.Mochizuki^C, H.Arisawa^D, E.Saito^D, E. Y. Tsymbal^E, J.Haruyama^A
10. Calculation of exchange interaction in disordered alloys using the Wannier-CPA method (15 min.)
    JX Advanced Metals Co.^A, Dept. of Phys. Tohoku Univ.^B, Dept. of Phys. The Univ. of Tokyo^C
    Yutaro Mori^A,B, Masayoshi Shimizu^A, Ryotaro Arita^C, and Takashi Koretsune^B
11. First-Principles investigation of magnetic excitations and magnon lifetimes at the Fe/MgO interface (15 min.)
    Kanazawa Univ. Grad. Sch. Nat. Sci. Technol.^A, Kyoto Univ. ORA^B, Osaka Univ. CSRN^C
    Itsuki Nakanishi^A, Masao Obata^A, Takao Kotani^B,C, Tatsuki Oda^A,C

Spin dynamics

1. First-principles study of nonlinear optical responses arising from spin-induced electronic chirality in helical magnets (15 min.)
   IMR, Tohoku University^A, WPI-AIMR, Tohoku University^B
   Hsiao-Yi Chen^A, Tatsuya Miki^A, Yusuke Nomura^A,B
2. Orbital magnetization response to nonlinear magneto-optical effects in magnetically ordered systems (15 min.)
   Univ. of Tokyo^A, Kyoto Univ.^B, Riken CEMS^C
   Kosuke Tazuke^A,B, Takahiro Morimoto^B, Koki Shinada^C
3. Second Harmonic Generation in Atiferromagnetic Solid Oxygen under High Pressure (15 min.)
   Tohoku University, Tokyo Denki University^A
   Naomichi Sato, Makoto Naka^A, Joji Nasu

^{「●（Lecture in English）」}
4. Electrical control of spin photocurrent in a magnetoelectric oxide Cr₂O₃ (15 min.)
   Department of Physics, Institute of Science Tokyo
   Zhuo-Cheng Gu, Hiroaki Ishizuka
5. Magnetoelectric effect due to Magnon-Electron coupling in Kondo lattice model (15 min.)
   Coll. of Sc. & Eng. Aoyama Gakuin Univ.
   Tomoki Hirosawa, Nobuo Furukawa
6. Space-time Berry phase of collinear antiferromagnet with spin-orbit coupling (15 min.)
   Univ. of Tokyo, Univ. of Tennessee^A, Oak Ridge National Laboratory^B
   Kohei Hattori, Cristian. D. Batista^A,B
7. Entanglement Enhancement via Softening in Deep-Strongly Coupled Magnon Polaritons (15 min.)
   Tohoku Univ. Eng., Yamagata Univ. Eng.^A
   Ryunosuke Suzuki, Hiroaki Matsueda, Takahiro Chiba^A
Break　（15:15〜15:30)

Spin current

8. First-principles calculation of orbital accumulation driven by chiral phonons (15 min.)
   ISSP Univ. of Tokyo, Aix Marseille Univ.^A, Keio Univ.^B
   Armando Pezo, Aurelien Manchon^A, Yoichi Nii^B, Kazuya Ando^B, ^○Takeo Kato
9. Dynamical orbital angular momentum induced by chiral phonons (15 min.)
   RIKEN CEMS^A, Korea Univ.^B, Forschungszentrum Jülich^C, Johannes Gutenberg-Universität Mainz^D, Dept. Appl. Phys. UTokyo^E, Hiroshima Univ. WPI-SKCM^2F
   D. Yao^A, D. Go^B, Y. Mokrousov^C,D, S. Murakami^E,F,A

^{「●（Lecture in English）」}
10. Chiral phonons and orbital response of electrons in helical systems (15 min.)
    Nagoya University
    Cheyenne Leo, Hiroshi Kohno
11. Magnetoelastic waves in ferromagnetic thin films mediated by dipolar interactions (15 min.)
    Dept. Phys., Science Tokyo^A, Dept. Appl. Phys., Univ. Tokyo^B, BRL, NTT^C, ASRC, JAEA^D, CEMS, RIKEN^E, WPI-SKCM², Hiroshima Univ.^F
    Hiroki Yoshida^A, Ryohei Kono^A, Manato Fujimoto^B, Motoki Asano^C, Daiki Hatanaka^C, Kei Yamamoto^D,E, Shuichi Murakami^B,E,F
12. Spin colossal magnetoresistance through an antiferromagnetic layer: A Ginzburg-Landau theory study (15 min.)
    Dept. of Phys., Okayama Univ., RIIS, Okayama Univ.^A
    Hayato Fukushima, Masanori Ichioka^A, Hiroto Adachi^A
13. Magnonic Shapiro steps and Josephson spin currents at finite temperature (15 min.)
    Dept. of Phys., Univ. of Tokyo^A, ASRC JAEA^B, Univ. of Basel^C
    Nanse Esaki^A,B, Kouki Nakata^B, Jelena Klinovaja^C, Daniel Loss^C
14. Formulation of the extrinsic spin Nernst effect in spin-nonconserved systems (15 min.)
    Dept. of Phys., Tohoku Univ.
    Aoi Kuwabara and Joji Nasu

Probing and controlling material dynamics with X-ray lasers

1. （Symposium Session.）opening (5 min.)
   Kwansei Gakuin Univ., School. Sci.
   Hirotake Itoh
2. （Symposium Session.）Photoelectron spectroscopy of nonlinear atomic and molecular processes using strong EUV laser pulses (30 min.)
   Grad. Sch. Sci., Nagoya Univ.
   Mizuho Fusitani
3. （Symposium Session.）Direct measurement of lattice behavior during femtosecond laser-driven shock front formation using XFEL (30 min.)
   Univ. Osaka, GSE
   Tomokazu Sano
4. （Symposium Session.）Bridging X-ray and terahertz physics in solids (30 min.)
   JASRI and RIKEN
   Noriaki Kida
Break　（15:05〜15:25)
5. （Symposium Session.）Photo-induced dynamics of magnetic materials observed by x-ray free electron lasers (30 min.)
   QST
   Kohei Yamamoto
6. （Symposium Session.）Magnetization dynamics induced by circularly polarized XFEL pulses (30 min.)
   Kwansei Gakuin Univ., School. Eng.
   Motohiro Suzuki
7. （Symposium Session.）Hierarchical Nonequilibrium Dynamics of Charge Order and Lattice Displacements in an Electronic Ferroelectric Material Revealed by Time-Resolved X-ray Diffraction (30 min.)
   KEK IMSS
   Ryo Fukaya
8. （Symposium Session.）closing (5 min.)
   Univ. Hyogo, Dept. Sci.
   Hiroki Wadati

Topology, Correlation, and Spin in Two-Dimensional Quantum Materials

1. （Symposium Session.）Introduction (5 min.)
   Dept. Applied Phys. Nagoya Univ.
   Yukio Tanaka
2. （Symposium Session.）Thermal Transport Measurements and Anyonic Statistics in Fractional Quantum Hall Systems (30 min.)
   Univ. Tokyo, ISSP
   Masayuki Hashsiaka
3. （Symposium Session.）Theoretical studies on anyons in fractional quantum Hall systems (25 min.)
   Tohoku Univ. Dep. Phys.
   Naokazu Shibata

^{「●（Lecture in English）」}
4. （Symposium Session.）Tunneling in even-denominator fractional quantum Hall states at a quantum point contact (20 min.)
   Kyusyu Univ. Dep .Phys.
   Eslam Ahmed
5. （Symposium Session.）Emerging Quantum Phenomena in Moiré Superlattices (25 min.)
   Univ. Tokyo, ISSP
   Mikito Koshino
Break　（15:15〜15:30)
6. （Symposium Session.）Emergent Physics and Functionality of Helical Spin Textures in Semiconductor Quantum Structures (25 min.)
   Tohoku Univ. Graduate School of Engineering Dep. Materials Science
   Makoto Koda
7. （Symposium Session.）Superconducting Phenomena and Functionalities in Sn-Based　Thin-Film Structures (25 min.)
   Univ. Tokyo Dept. Elec. Eng.
   Le Duc Anh
8. （Symposium Session.）Emergent physical properties in van der Waals junctions of 2D materials (25 min.)
   Univ. Tokyo IIS
   Tomoki Machida
9. （Symposium Session.）Topological crystals in two-dimensional aterials (25 min.)
   New York Univ. Center for Computational Quantum Physics
   Tomohiro Soejima

magnetism of compounds 1
（itinerant magnetism and multiferroics）

1. Quest for the origin of strong magnetic fields of white dwarf stars that have experienced the crystallization transition (15 min.)
   University of Tokyo Dept. Physics, Kobe University Dept. Physics^A
   Makishima Kazuo, Fuseya Yuki
2. Quest for the origin of strong magnetic fields of white dwarf stars that have experienced the crystallization transition (2) (15 min.)
   Kobe University Dept. Physics, University of Tokyo Dept. Physics^A
   Fuseya Yuki, Makishima Kazuo^A
3. Visualization and control of magnetic toroidal domains in the metallic antiferromagnet Tb₂PdGe₆ (15 min.)
   Dept. of Mater. Eng. Sci., Univ. of Osaka^A, Dept. of Phys., Kobe Univ.^B, CSRN-Osaka^C, OTRI-Osaka^D, JST PRESTO^E
   akao Matsumura^A, Hisashi Kotegawa^B, Hitoshi Sugawara^B, Koichi Izawa^A,D, Masakazu Matsubara^A,C,D,E

^{「●（Lecture in English）」}
4. Magnetic-Field Switching of Exciton-Magnon Coupling in LiNiPO₄ (15 min.)
   ISSP, UTokyo^A, Osaka Prefecture University^B, Osaka Metropolitan University^C
   B.Sun^A, Z.Yang^A, J.Shibuya^B, K.Kindo^A, K.Kimura^C, A.Miyata^A
5. Magnetoelectric properties of the above-room-temperature antiferromagnet α-FeOOH (15 min.)
   Dept. of Mater. Sci., Osaka Metropolitan Univ.^A, ISSP, The Univ. of Tokyo^B
   Tatsuya Horii^A, Naoaki Hayashi^A, Daisuke Hamane^B, Kenta Kimura^A
Break　（10:30〜10:45)


（chiral magnetism）

6. Low-Temperature Physical Properties of Chiral Magnetic Compound: L-Tartrate Copper (II) (15 min.)
   Grad. Sch. Sci., Univ. of Hyogo, Grad. Sch. Eng. Sci., UOsaka^A, IMR, Tohoku Univ.^B, Grad. Sch. Sci., Nagoya Univ.^C, Dept. Mar. Electron. Mech. Eng., Tokyo Univ. Mar. Sci. Tech.^D
   Masato Oe, Akira Yamaguchi, Yu Yamane^A, Kou Onishi, Shigeki Miyasaka, Takanori Taniguchi^B, Nobuyuki Kaneno^C, Taku Matsushita^C, Nobuo Wada^C, Wataru Fujita^D
7. Magnetic resonance study of collective excitation of chiral spin solitons (15 min.)
   Osaka Metropolitan Univ.^A, AIST^B, QuaRC^C
   H. Shoji^A,B, T. Arakawa^B, J. Igarashi^B, Y. Kousaka^A and Y. Togawa^A,C
8. Metal–Insulator Transition, Topological Semimetal, and Chern Insulator Phases in the Magnetic Semiconductor GdGaI (15 min.)
   Department of Physics, Institute of Science Tokyo
   Kazuki Guzman, Hiroaki Ishizuka

^{「●（Lecture in English）」}
9. Field-driven phenomena in a helimagnet (15 min.)
   Quantum-Phase Electronics Center, The Univ. of Tokyo^A, Dept. of Phys. and Astronomy, The Univ. of Manchester, United Kingdom^B, Theory of Condensed Matter Group, Cavendish Lab., Univ. of Cambridge, United Kingdom^C, Inst. for Materials Res., Tohoku Univ.^D
   Darius-Alexandru Deaconu^A,B, Aneesh Agarwal^C, Rodion Vladimirovich Belosludov^D, Robert-Jan Slager^B,C, and Mohammad Saeed Bahramy^B
10. Topological Nernst Effect in Non-coplanar Antiferromagnet CoTa₃S₆ (15 min.)
    Dept. of Appl. Phys., Univ. of Tokyo^A, RCAST, Univ. of Tokyo^B, ISSP, Univ. of Tokyo^C, NIMS^D
    D.Ikeda^A, R.Ishioka^A, A.Kitaori^A,B, R.Takagi^C, H.Oike^D, N. D. Khanh^A, S.Seki^A,B
11. Frustration of harmonic and solitonic helimagnetism on the body-centered tetragonal lattice of GdAlSi (15 min.)
    U-Tokyo Eng.^A, KAIST Phys.^B, RIKEN CEMS^C, U-Tokyo ISSP^D, KEK^E, Nagoya Univ. SR^F, U-Tokyo GSFS^G, Tokyo College^H, KAIST Quant.^I
    Ryota Nakano^A, Rinsuke Yamada^A, Oleg I. Utesov^B, Masaki Gen^C,D, Akiko Kikkawa^C, Hajime Sagayama^E,F, Hironori Nakao^E, Masashi Tokunaga^C,D, Taka-hisa Arima^C,G, Yoshinori Tokura^A,C,H, Se Kwon Kim^B,I, and Max Hirschberger^A

Theoretical Approaches to Collective and Dynamical Phenomena in Quantum Materials


^{「●（Lecture in English）」}
1. （Symposium Session.）Opening remarks (5 min.)
   Univ. Osaka, Dept. Appl. Phys.
   Shigemi Terakawa

^{「●（Lecture in English）」}
2. （Symposium Session.）Revealing the Charge Density Wave Caused by Peierls Instability in Two-Dimensional NbSe2 (30 min.)
   National Taitung University, Dept. Applied Science
   Yung-Ting Lee

^{「●（Lecture in English）」}
3. （Symposium Session.）Deciphering Competing Orders: First-Principles Insights into Charge Density Waves in Low-dimensional Quantum materials (30 min.)
   National Tamkang University, Dept. Phys.
   Hung-Chung Hsueh

^{「●（Lecture in English）」}
4. （Symposium Session.）Study of Novel Charge-Ordering and Emergent Phenomena in Frustrated Kagome Metals (30 min.)
   CEMS, RIKEN
   Rina Tazai
Break　（10:35〜10:50)

^{「●（Lecture in English）」}
5. （Symposium Session.）CDW sliding and synchronization under oscillating external fields (30 min.)
   Hiroshima Univ., AdSE
   Kazushi Aoyama

^{「●（Lecture in English）」}
6. （Symposium Session.）Photoinduced melting dynamics and transient spectra in correlated charge-ordered systems (30 min.)
   Kanazawa Inst. of Technology
   Yasuhiro Tanaka

^{「●（Lecture in English）」}
7. （Symposium Session.）Field theory and Keldysh formalism of two-photon photoemission (30 min.)
   National Chung Hsing University, Dept. Phys.
   Ming-Chiang Chung

Next-Generation Quantum Functions Bridged by Spin, Light, and Molecular Design

1. （Symposium Session.）Introduction (5 min.)
   Dept. of Adv. Mater., Univ. of Tokyo
   Shusaku Imajo
2. （Symposium Session.）Non-perturbative optics of quantum matter: novel responses and functionalities of non-equilibrium steady states (25 min.)
   The University of Tokyo
   Takashi Oka
3. （Symposium Session.）Interplay of Spin, Charge, and Lattice Degrees of Freedom with Light in Molecular Quantum Materials (25 min.)
   SRIS Tohoku Univ.
   Satoshi Iguchi
4. （Symposium Session.）Control of electronic states and photonics in π-electron devices (25 min.)
   Nagoya Univ.
   Hideo Kishida
Break　（10:50〜11:05)
5. （Symposium Session.）Charge and spin dynamics in polymeric organic semiconductor devices (25 min.)
   Chitose Institute of Science and Technology
   Hisaaki Tanaka
6. （Symposium Session.）Quantum optical devices of strained two-dimensional materials (25 min.)
   Science Tokyo
   PU JIANG
7. （Symposium Session.）Spin-correlated photofunctions based on luminescent open-shell molecules (25 min.)
   Dept.Eng.Sci., The Univ. of Osaka
   Tetsuro KUSAMOTO
8. （Symposium Session.）Concluding remarks (5 min.)
   Kwansei Gakuin Univ., School. Sci.
   Hirotake Itoh

High Performance Computing

1. Application Development and Co-design for FugakuNEXT (15 min.)
   R-CCS
   Yasumichi Aoki
2. Recent Developments and Future Prospects of the ILDG/JLDG Data Sharing Infrastructure for Lattice QCD (15 min.)
   Univ. of Tsukuba CCS
   Hiroshi Ohno
3. On mixed precision solver with FP16 in a general purpose lattice QCD code set Bridge++ (15 min.)
   SSP Univ. of Tokyo, RIKEN R-CCS^A, Tomonaga Center Univ. of Tsukuba^B, KEK^C, SOKENDAI^D, Fukuyama Univ.^E, RCNP Osaka Univ.^F
   Tatsumi Aoyama, ^○Issaku Kanamori^A, Kazuyuki Kanaya^B, Hideo Matsufuru^C,D, Yusuke Namekawa^E, Hidekatsu Nemura^F, Keigo Nitadori^A (Bridge++ project)
4. Verification of high-performance computation for one-dimensional Berezinskii-Kosterlitz-Thouless transition with fractional derivative (15 min.)
   Kochi University of Technology
   Hitomi Endo, Michikazu Kobayashi
5. General Relativistic Multi-wavelength Radiative Transfer Calculations to Explore Observational Signatures of Lense-Thirring Precessing Low-Luminosity Accretion Flows around Black Holes (15 min.)
   Ichinoseki C., U. of Tsukuba^A, Kamazawa U.^B
   Tomohisa Kawashima, Ken Ohsuga^A, Hiroyuki R. Takahashi^B
6. General Relativistic Radiation Magnetohydrodynamic Simulations of Super-Eddington Black Hole Outflows (15 min.)
   Center for Computational Sciences, University of Tsukuba, Komazawa University
   Ken Ohsuga, Hiroyuki R. Takahashi, Yuta Asahina, Hu Haojie
Break　（15:00〜15:15)
7. Numerical evaluation of Feynman integrals based on Sector Decomposition (15 min.)
   KEK, Western Michigan Univ.^A, Kogakuin Univ.^B, Hitotsubashi Univ.^C, Univ. of Aizu^D
   Fukuko Yuasa, Elise de Doncker^A, Tadashi Ishikawa, Kiyoshi Kato^B, Hiroshi Daisaka^C, Naohito Nakasato^D
8. Improving the Numerical Precision of 3‑Loop Self‑Energy Feynman Diagram Calculations (15 min.)
   Hitotsubashi Univ., KEK^A, Univ. of Aizu^B
   Hiroshi Daisaka, Tadashi Ishikawa^A, Fukuko Yuasa^A, Naohito Nakasato^B
9. Accurate and efficient derivation of classical spin models via the spin-cluster expansion method (15 min.)
   Dept. Mater. Sci. Eng., Science Tokyo
   Tomonori Tanaka, Yoshihiro Gohda

^{「●（Lecture in English）」}
10. Unlocking the Phase-Change Potential of Sb8Te3 (15 min.)
    Middle East Technical Univ.^A, Bilkent Univ.^B
    Humeyra Eslem Guler^A, Hande Toffoli^A, Oguz Gulseren^B
11. Tracking single-electron eigenstates using automatic differentiation: application to topologically protected states (15 min.)
    Dept. Phys., Sophia Univ.
    Koji Kobayashi, Tomi Ohtsuki
12. Recent Development and Benchmarking of jQMC: An Ab Initio Quantum Monte Carlo Package for GPU Supercomputers (15 min.)
    NIMS
    Kosuke Naknao

magnetism of compounds 2
（d・f electron systems）

1. Magnetotransport Properties of FeTe₂ Single Crystals with Marcasite-Type Structure (15 min.)
   Dept. of Phys., The Univ. of Tokyo^A, Johns Hopkins Univ.^B, Dept. of Materials Design & Eng., Univ. of Toyama^C, ISSP^D, Dept. of Phys., Tohoku Univ.^E, TSQS^F, CIFAR^G
   Masahiko Sato^A, Yuto Kajiwara^A,B, Hang Su^A, Katsuhiro Tanaka^C, Daisuke Hamane^D, Takashi Koretsune^E, Akito Sakai^A, Satoru Nakatsuji^A,B,D,F,G
2. Electronic states of magnetite studied by ⁵⁷Fe nuclear resonance forward scattering II (15 min.)
   Univ. of Hyogo
   S. Kawachi, H. Iwamoto, S. Takami, S. Ikeda, H. Kobayashi

^{「●（Lecture in English）」}
3. Co-doping-driven magnetic phase evolution in van der Waals Fe₃GaTe₂ crystals (15 min.)
   WPI-AIMR, Tohoku Univ.^A, Dept. Phys., Tohoku Univ.^B, Toyota Central R&D Labs., Inc.^C, MSE, HUST of China^D, CSIS, Tohoku Univ.^E, SRIS, Tohoku Univ.^F, and MathCCS, Tohoku Univ.^G
   Hao Wu^A, Koki Yanagizawa^B, Katsuaki Sugawara^A,B, Naohiro Ito^C, Mitsutaro Umehara^C, Nobuko Ohba^C, Yusei Morita^B, Koki Yamamoto^B, Shuto Tamai^B, Asuka Honma^B, Qicheng Tian^B, Wen Jin^D, Gaojie Zhang^D, Haixin Chang^D, Kosuke Nakayama^B, Seigo Souma^A,E, Takashi Takahashi^B, and Takafumi Sato^A,B,E,F,G
4. Unusual ferromagnetic and transport properties in C14 Laves phase MgCo₂ (15 min.)
   ISSP, Univ. Tokyo, Dept. Mol. Chem. Biochem., Doshisha Univ.^A, Dept. Mater. Sci. Eng., Kyoto Univ.^B
   Taiki Shiotani, Jun-ichi Yamaura, Yoshihiko Okamoto, Takeshi Waki^A, Yoshikazu Tabata^B, Hiroyuki Nakamura^B

^{「●（Lecture in English）」}
5. Colossal Magnetoresistance and Phonon Driven Exchange Dynamics in Eu₅Sn₂As₆ (15 min.)
   UC Berkeley, Lawrence Berkeley Nat'l. Lab.^A, Los Alamos Nat'l. Lab.^B, CIFAR Quantum Materials^C, Kavli Energy NanoScience Inst.^D
   Luke Pritchard Cairns, Kohtaro Yamakawa^A, Shengzhi Zhang^B, Youzhe Chen^A, Bernard Field^A, Rainer Reczek, Ryan P. Day, Joel E. Moore^A, Marcelo Jaime^B, Sinead M. Griffin^A, Robert J. Birgeneau^A, James G. Analytis^A,C,D
Break　（14:45〜15:00)
6. Development of Lanthanide-Based Frustrated Magnetic Materials (15 min.)
   Dept. of Phys., The Univ. of Osaka^A, Analytical Instr. Facility, The Univ. of Osaka^B, AHMF, The Univ. of Osaka^C, Sci. and Technol., Sophia Univ.^D, OTRI, The Univ. of Osaka^E
   Kota Mihara^A, Ikuto Uraya^A, Daiki Wada^A, Kaoru Manabe^A, Yu Kikuchi^A, Ryuta Kodama^A, Teruto Hiraoka^A, Mikito Taguchi^A, Kazushi Kawamura^B, Takanori Kida^C, Yasuo Narumi^C, Masayuki Hagiwara^C, Haruhiko Kuroe^D, Tadashi Adachi^D, Kazutaka Kudo^A,E
7. Development and Magnetic Properties of Eu Compounds with a Triangular Network (15 min.)
   Dept. of Phys., The Univ. of Osaka^A, Analytical Instr. Facility, The University of Osaka^B, Core Facility Ctr., The Univ. of Osaka^C, AHMF, The Univ. of Osaka^D, OTRI, The Univ. of Osaka^E
   Ryuta Kodama^A, Yu Kikuchi^A, Kaoru Manabe^A, Kota Mihara^A, Kazushi Kawamura^B, Tetsuya Takeuchi^C, Takanori Kida^D, Yasuo Narumi^D, Masayuki Hagiwara^D, Kazutaka Kudo^A,E
8. Magnetic Properties and Valence Transitions of Novel Eu Compounds (15 min.)
   Dept. of Phys., The Univ. of Osaka^A, Sci. and Technol., Sophia Univ.^B, QST^C, JAEA^D, Core Facility Ctr., The Univ. of Osaka^E, AHMF, The Univ. of Osaka^F, OTRI, The Univ. of Osaka^G
   Yu Kikuchi^A, Kaoru Manabe^A, Kota Oka^A, Ikuto Uraya^A, Teruto Hiraoka^A, Sebun Masaki^A, Tadashi Adachi^B, Kenji Ishii^C, Takuya Tsuji^D, Daiju Matsumura^D, Tetsuya Takeuchi^E, Takanori Kida^F, Yasuo Narumi^F, Masayuki Hagiwara^F, Kazutaka Kudo^A,G
9. Neutron Scattering Study of the Polar Ferrimagnetic Metal Sm₇Pd₃ (15 min.)
   Dept. of Applied Phys., The Univ. of Tokyo^A, RCAST^B, JST PREST^C, ISSP^D, KEK-IMSS^E, CEMS^F
   Yuki Ogura^A, Aki Kitaori^A,B,C, Nguyen Duy Khanh^A, Rina Takagi^D, Kensei Yamauchi^A, Motofumi Noda^A, Hiraku Saito^D, Daichi Ueta^E, Taro Nakajima^D,F, Shinichiro Seki^A,B

^{「●（Lecture in English）」}
10. Neutron diffraction studies of magnetic structures in Ho-based quantum materials (15 min.)
    UTokyo-Eng^A, RIKEN-CEMS^B, UTokyo-ISSP^C, JAEA J-PARC^D, UTokyo-Adv-Mater-Sci^E
    Weiyi Yun^A, Ryota Nakano^A, Ryo Misawa^A, Rinsuke Yamada^A, Shun Akatsuka^A, Yoshichika Onuki^B, Priya Ranjan Baral^A, Sebastian Esser^A, Hiraku Saitoh^C, Ryoji Kiyanagi^D, Takashi Ohhara^D, Taro Nakajima^C, Taka-hisa Arima^B,E, Max Hirschberger^A
11. Magnetism and valence transition of Eu₂Pt₆Ga₁₅ with Eu honeycomb layers (15 min.)
    IMR Tohoku Univ., RIC Kyushu Univ.^A, ISSP, U-Tokyo^B, CFC U-Osaka^C, AHMF U-Osaka^D, ASRC JAEA^E, CEMS RIKEN^F
    Y. Homma, F. Honda^A, A. Nakamura, Y. Uwatoko^B, T. Takeuchi^C, T. Kida^D, Y. Narumi^D, M. Hagiwara^D, K. Kindo^B, Y. Haga^E, Y. Shimizu^B, DX. Li, A. Miyake, D. Aoki, and Y. Onuki^F
12. Neutron diffraction in basic rare earth oxides (15 min.)
    JAEA MSRC, Saga Univ.^A
    Masato Hagihala, X. G. Zheng^A
13. Discovery of a novel metallic magnet with odd-parity spin splitting (15 min.)
    U-Tokyo Eng.^A, RIKEN CEMS^B, KEK^C, Nagoya SR^D, JAEA J-PARC^E, U-Tokyo GSFS^F
    Karin Kobayashi^A, Ryota Nakano^A, Rinsuke Yamada^A, Ryo Misawa^A, Heejun Yang^B, Hajime Sagayama^C,D, Ryoji Kiyanagi^E, Takashi Ohara^E, Takahisa Arima^B,F, Moritz M. Hirschmann^B, Max Hirschberger^A

[Theory] Quantum magnetism

1. Spin liquid state and its underlying gauge structure (15 min.)
   Dept. Basic Science, U Tokyo
   Chisa Hotta, Hidehiro Saito
2. Mechanism of the emergence of topological order in kagome quantum spin liquids (15 min.)
   Dept. Basic Science, University of Tokyo
   Hidehiro Saito, Chisa Hotta
3. Topology and Magnetization Induced by Periodic Vacancies in the Kitaev Model (15 min.)
   Dept. of Phys. Sci., Ritsumeikan Univ., Dept. of Appl. Phys., The Univ. of Tokyo^A
   Ichita Murahashi, Kiyu Fukui, Yukitoshi Motome^A, Hiroaki Ikeda
4. Instability of magnetic orderings for novel Kitaev candidate OsCl₃ (15 min.)
   Dept. of Phys., Tohoku Univ.
   Ryuta Iwazaki, Joji Nasu
5. Design Principles for Quasi-Isotropic Exchange in Rare-Earth Quantum Magnets (15 min.)
   The Univ. of Tokyo, Los Alamos National Laboratory^A, The Univ. of Tennessee^B, Oak Ridge National Laboratory^C
   Kotaro Shimizu, Esteban Agustin Ghioldi^A, Filip Ronning^A, Cristian D. Batista^B,C
6. Magnetism and Superconductivity in the Anisotropic Kitaev-Heisenberg Ladder Model (15 min.)
   Dept. of Appl. Phys., The Univ. of Tokyo
   Atsuro Arai, Yukitoshi Motome

^{「●（Lecture in English）」}
7. Electron-phonon-coupled Langevin dynamics for strongly-correlated insulators (15 min.)
   Shizuoka Univ., Univ. of Tokyo^A, NIMS^B, Chiba Univ.^C
   Rico Pohle, Yukitoshi Motome^A, Terumasa Tadano^B, Shintaro Hoshino^C
Break　（15:15〜15:30)
8. Variational Monte Carlo study of quantum phases in the Hofstadter–Hubbard model (15 min.)
   Tohoku University
   Naoya Ohta, Joji Nasu
9. Generation of skrymion lattice contributed by megnetic quadrupole interactions of RKKY mechanism in Gd₃Ru₄Al₁₂ with a breathing kagome lattice (15 min.)
   Inst. for Materials Res,, Tohoku Univ.
   Shintaro Nakamura
10. Spin-Charge Fluctuations and Stability of Multiple-Q Magnetic Orders in the Triangular-Lattice Hubbard Model (15 min.)
    Waseda Univ., TU Munich^A
    Rikuo Koitabashi, Rintaro Eto^A, Masahito Mochizuki
11. Mass-invariant optical conductivity from quantum geometry (15 min.)
    UTokyo, UCambridge^A, CAU^B, Ajou Univ.^C
    Chang-­geun Oh, Sun-­Woo Kim^A, Kun Woo Kim^B, Bartomeu Monserrat^A, Jun-­Won Rhim^C

^{「●（Lecture in English）」}
12. Prominent Intrinsic Orbital Hall Effect in the 135 Kagome Metal Family and Loop-Current Effects on Orbital Transport (15 min.)
    Nagoya Univ. Graduate School of Science^A, Riken^B
    Huang Jianxin, Rina Tazai^B, Youichi Yamakawa^A, Hiroshi Kontani^A
13. Orbital Angular Momentum Transport in Fully Spin-Compensated Antiferromagnets (15 min.)
    TMU
    Kazuki Saito, Takuya Nomoto
14. First-Principles Calculation of the Anomalous Hall Effect Induced by Localized Magnetism in Ce-Based Compounds (15 min.)
    Osaka Metro. Univ.
    Shunsuke Hirai, Takehiro Kobayashi, Ibuki Terada, Michi-To Suzuki

Diverse mathematical structures and novel quantum states opened up by quantum open many-body systems, and the foundation of quantum technology

1. （Symposium Session.）Explanation of purpose (5 min.)
   Tohoku Univ.
   Hiroaki Matsueda
2. （Symposium Session.）Measurement-induced phases and entanglement transitions in quantum circuits (25 min.)
   Akita Univ.
   Yoshihito Kuno
3. （Symposium Session.）Strong symmetry breaking and weak symmetry breaking in mixed states (25 min.)
   Dept. of Phys., CHS, Nihon Univ.
   Takahiro Orito
4. （Symposium Session.）System-environment entanglement transition in a quantum critical system under measurement (25 min.)
   Keio Univ.
   Shunsuke Furukawa
5. （Symposium Session.）Development of thermodynamic uncertainty (25 min.)
   Tokyo Univ.
   Yoshihiko Hasegawa
Break　（15:15〜15:30)
6. （Symposium Session.）Topology of Quantum Operations Viewed from Feedback Control (25 min.)
   Tokyo Univ.
   Masaya Nakagawa
7. （Symposium Session.）Diverse Topological Phenomena in Non-Hermitian Quantum Mechanics (25 min.)
   Tokyo Institute of Tech.
   Ryo Okugawa
8. （Symposium Session.）Design of novel quantum states using local operations in quantum many-body systems (25 min.)
   Tohoku Univ.
   Joji Nasu
9. （Symposium Session.）Macroscopicity and observational deficit in states, operations, and correlations (25 min.)
   Nagoya Univ.
   Kohtaro Kato

Interdisciplinary Research Opened by Neutron Science: From Quantum Materials to Life, Earth, and Cultural Heritage Sciences

1. （Symposium Session.）Introduction (5 min.)
   The University of Tokyo, ISSP
   Taku Sato
2. （Symposium Session.）Exploring Structure and Dynamics of Biological Molecule and Systems through Collaborative Approaches of Neutron Scattering and Related Techniques (25 min.)
   KURNS
   Masaaki Sugiyama

^{「●（Lecture in English）」}
3. （Symposium Session.）Recent trend of neutron scattering study on quantum materials (25 min.)
   The University of Tokyo, GSE
   Max Hirschberger
4. （Symposium Session.）High-Pressure Hydride Superconductors and Neutron Science (25 min.)
   Osaka Univ.
   Einaga Mari
Break　（14:50〜15:05)
5. （Symposium Session.）Seeing Lithium Move: From Neutron-Visualized Structures to Macroscopic Ion Transport in Solid-State Batteries (25 min.)
   Tohoku university, IMRAM
   Saneyuki Ohno
6. （Symposium Session.）Structures of materials in Earth and planet revealed by neutron diffraction under pressure (25 min.)
   The University of Tokyo, EPP
   Kazuki Komatsu
7. （Symposium Session.）Interdisciplinary Research Pioneered by Neutron Beams: Case Studies in Cultural Heritage and Natural History Properties (25 min.)
   Tohoku university, IMR
   Masaki Fujita
8. （Symposium Session.）Towards New Frontiers in Neutron Measurements (25 min.)
   KEK, IMSS
   Takenao Shinohara

Altermagnetism and anomalous Hall effect

1. Magnetic-field response and microscopic origin of XMCD in g-wave altermagnet α-Fe₂O₃ (15 min.)
   NIMS
   Yuta Ishii, Norimasa Sasabe, Yuichi Yamasaki
2. X-ray and Neutron Single-Crystal Diffraction Study of the Altermagnetic Candidate CuFePO₅ (15 min.)
   AdSE Hiroshima Univ., WPI-SKCM^2A, Grad. Sch. Eng. Osaka Metropolitan Univ.^B, PAS, Tsukuba Univ.^C, KURNS, Kyoto Univ.^D, IMRAM, Tohoku Univ.^E, ISSP, Tokyo Univ.^F
   R. Mizuno, T. Aoyama^A, K. Kimura^B, M. Takahashi^C, Y. Nambu^D, Y. Noda^E,F, T. Matsumura
3. Zero-field spin texture in europium-based magnetic semimetal (15 min.)
   Caltech, Adv. Mater. Sci. Univ. Tokyo^A, UCS^B, ISSP^C, KEK^D, Hokkaido Univ.^E, RIKEN CEMS^F
   T. Kurumaji, S. Kitou^A, M. T. Pamuk^B, F. Liu, M. Gen^C, T. Nakajima^C, H.Sagayama^D, S. Hayami^E, T.-h. Arima^A,F, Y.-T. Shao^B, L. Ye
4. First-order phase transition within the antiferromagnetic phase of α-Mn (15 min.)
   Okayama University, JAEA^A
   Shingo ARAKI, Tatsuo C. Kobayashi, Chihiro Tabata^A, Koji Kaneko^A
5. Antiferromagnetism and Cu-Intercalation Effects in the 5f van der Waals Compound α-UTe₃ (15 min.)
   ASRC-JAEA, MSRC-JAEA^B, Dept. Phys.-Hokkaido Univ.^C, LANL^D
   H. Sakai, C. Tabata^B, K. kaneko^B, T. Kitazawa^C, E. Yamamoto, Y. Tokiwa, S. Kambe, Y. Tokunaga, C. S. Tempelman^D, J. D. Thompson^D, S. M. Thomas^D, P. F. S. Rosa^D, E. D. Bauer^D, Y. Haga
Break　（10:30〜10:45)
6. Observation of the Anomalous Hall Effect in the Antiferromagnet NbMnSi (15 min.)
   Dept. of Phys. Kobe Univ., MSRC, JAEA^A
   Yuto TAKAGI, Ruo HIBINO, Akira NAKAMURA, Hisashi KOTEGAWA, Hideki TOU, Hitoshi SUGAWARA, Chihiro TABATA^A, Koji KANEKO^A, Katsuaki KODAMA^A, and Masato HAGIHARA^A
7. Magnetic Structure Analysis of the Antiferromagnetic System NbMnSi Exhibiting the Anomalous Hall Effect by Neutron Diffraction (15 min.)
   Dept. of Phys. Kobe Univ., Muroran Institute of Technology^A, MSRC, JAEA^B
   Ruo HIBINO, Yuto Takagi, Akira NAKAMURA, Hisashi KOTEGAWA, Hideki TOU, Hitoshi SUGAWARA, Keiki Takeda^A, Chihiro TABATA^B, Yusuke Hirose^B, Koji KANEKO^B, Masato HAGIHALA^B, and Katsuaki KODAMA^B
8. Precision Transport Measurements on Microfabricated Devices of the Giant Anomalous Hall Antiferromagnet NbMnP (15 min.)
   IMR-Tohoku University, Kobe Unversity^A, ASRC-JAEA^B
   Akira Yokoyama, Yuki Arai^A, Kousuke Ishida, Hidetoshi Masuda, Yoshinori Onose, Hisashi Kotegawa^A, ^○Motoi Kimata^B
9. The effect of Elemental Substitution in NbMnP and its impact of Exchange Bias (15 min.)
   Kobe Univ.
   Yuya Kadokwa, Yuki Arai, Hideki Tou, Hitoshi Sugawara, Hisashi Kotegawa
10. Observation of Bending Response in Magnetostrictive FeGa under Applied Current and Its Correlation with Reactance (15 min.)
    Science Tokyo^A, RIKEN CEMS^B
    Mao Nakamura^A, Soju Furuta^A, Keisuke Matsuura^A, Fumitaka Kagawa^A,B

quantum spin systems
（one-dimensional quantum spin systems）

1. Entanglement entropy of the random singlet state of the random zigzag-chain Heisenberg model (15 min.)
   Kobe Univ., Osaka Univ.^A
   H. Kawamura, K. Uematsu^A, K. Hijii
2. Analysis of spin structure factors in an antiferromagnetic sawtooth chain model in a magnetic field using matrix product states (15 min.)
   Kitasato Univ.^A, DLR^B, TU Dortmund^C
   Koudai Sugimoto^A, Satoshi Ejima^B, Benedikt Fauseweh^B,C
3. Magnetic chimera quasiparticles in quantum ferromagnets (15 min.)
   Fukuoka Univ., Fukuoka Inst. Tech.^A
   Shin Miyahara, Isao Maruyama^A
4. Application of Environment-MPO for random-bond quantum Ising model (15 min.)
   Department of Basic Science, The University of Tokyo
   Souta Shimozono, Chisa Hotta
5. Magnetic properties of the S = 1 one-dimensional bond-alternating antiferromagnet NTENP under pressure (15 min.)
   AHMF, Grad. Sch. Sci., Univ. Osaka, Corefc., Univ. Osaka^A
   K. Sato, T. Sakurai^A, T. Kida, Y. Narumi, M. Hagiwara
6. Effects of nonmagnetic impurities in Ising-anisotropic quasi-one-dimensional quantum antiferromagnets (15 min.)
   Konan Univ., Univ. Paris-Saclay^A, Univ. Grenoble Alpe^B, Univ. Geneva^C
   Shintaro Takayoshi, Quentin Faure^A, Virginie Simonet^B, Beatrice Grenier^B, Thierry Giamarchi^C, Sylvain Petit^A
7. Magnetic phase diagram and ground-state magnetic structure of quantum magnet Cu₂(OH)₃HCOO with ferromagnetic and antiferromagnetic chains (15 min.)
   Hokkaido Univ.^A, TU Dresden^B, ILL^C
   Issei Niwata^A,B, Anton A. Kulbakov^B, Kaushick K. Parui^B, Juan F. Basbus^C, Dmytro S. Inosov^B, Yoshihiko Ihara^A, Darren C. Peets^B
Break　（10:45〜11:00)


（general quantum spin systems and others）

8. Magnetic structure of novel Yb zigzag chain BaYb₂Se₄ revealed by ⁷⁷Se-NMR (15 min.)
   Dept. of Physics, Kyoto Univ., ISSP, Univ. of Tokyo^A, AdSE, Hiroshima Univ.^B
   S. Oguchi, S. Kitagawa, K. Ishida, H. Suzuki^A, Y. Shimura^B, T. Onimaru^B
9. High field ESR measurements of triangular cupola antiferromagnet SrCu(OH)₃Cl II (15 min.)
   Cent. Life Photo. Innov., Kobe Univ.,^A, Grad. Sch.. Sci., Kobe Univ.^B, Core Fac. Cent., ARC, Kobe Univ.^C, Core Fac. Cent. Univ. Osaka^D, Res. Cent. Dev. FIR Region, Univ. Fukui.^E, Grad. Sch. Sci., Hokkaido Univ.^F
   S. Okubo^A,B, T. Matsumura^B, S. Hara^C, T. Sakurai^D, H. Ohta^A,E, F. Kon^F, H. K. Yoshida^F
10. Magnetization plateau in a spin-1/2 extended diamond chain (15 min.)
    Osaka Metropolitan Univ.^A, Saitama Medical Univ.^B, Univ. of Tokyo^C, Univ. of Osaka^D, Innovative Quantum Material Center^E
    S. Morota^A, H. Yamaguchi^A,E, S. C. Furuya^B,C, T. Kida^D, M. Hagirwara^D, A. Matsuo^C, K. Kindo^C
11. Quantum-Effect-Induced Linearization of the Magnetization Curve in a Spin-Gap Magnet (15 min.)
    Dept. of Phys., CHS, Nihon Univ.
    Teruya Yamane, Daisuke Yamamoto
12. Numerical Study of the Shastry-Sutheland-Lattice S=2 Heisenberg Antiferromagnet (15 min.)
    U. of Hyogo^A, Osaka Metropolitan Univ.^B, QST SPring8^C
    Hiroki Nakano^A, Yuko Hosokoshi^B, and Toru Sakai^A,C

Altermagnetism1
（Theory）

1. g-wave Multipole in Prototypical Altermagnet α-MnTe (15 min.)
   Hokkaido University Department of Condensed Matter Physics
   Shunta Igusa, Rikuto Oiwa, Satoru Hayami

^{「●（Lecture in English）」}
2. Symmetry-Enforced Nodal f-Wave Magnets (15 min.)
   RIKEN CEMS, Univ. of Tokyo^A
   Moritz M. Hirschmann, Akira Furusaki, Max Hirschberger^A
3. Chiral dynamical spin correlations: symmetry constrains and sum rules (15 min.)
   RIKEN CEMS
   Tsutomu Momoi
4. High-throughput calculations of multiferroic collinear antiferromagnets exhibiting odd-parity responses (15 min.)
   Dept. of Phys., The Univ. of Tokyo^A, Div. of Appl. Phys., Hokkaido Univ.^B, Dept. of Phys., Tokyo Metro. Univ.^C, RIKEN CEMS^D
   Jin Matsuda^A, Hikaru Watanabe^B, Takuya Nomoto^C, Ryotaro Arita^A,D
5. Theory of altermagnetism-induced magneto-optical effects (15 min.)
   Dept. Phys., Kyoto Univ.^A, RIKEN CEMS^B
   Jun Oike^A, Robert Peters^A, Koki Shinada^B

^{「●（Lecture in English）」}
6. Correlation-Driven Nonlinear Magnetoelectric Response in an Altermagnet: A Dynamical Mean-Field Study (15 min.)
   Kyoto Univ.
   Robert Peters, Jun Oike
7. First-principles calculation of tunnel magnetoresistance effect with Cr-doped RuO₂(110) altermagnetic electrode (15 min.)
   Dept. of Materials Design and Eng., University of Toyama, Dept. of Phys., Tokyo Metropolitan University^A, Dept. of Phys., University of Tokyo^B, CEMS, RIKEN^C
   Katsuhiro Tanaka, Takuya Nomoto^A, and Ryotaro Arita^B,C
Break　（10:45〜11:00)
8. Theoretical analysis of thermal spin transport in metallic and insulating altermagnets (15 min.)
   Department of Physics, Chiba University
   Hogara Watanabe and Masahiro Sato
9. Spin current high-harmonic generation as a dynamical probe of altermagnetic spin group symmetry (15 min.)
   Nagoya Univ.
   Koki Mizuno
10. Microscopic Mechanisms of Piezomagnetism in Altermagnet CoF₂ (15 min.)
    Dept. of Phys. UTokyo, CSRN UOsaka^A
    Hiroshi Katsumoto, Tamio Oguchi^A, Kunihiko Yamauchi^A
11. First-principles study of the piezomagnetic effect in a chiral antiferromagnet Pb(TiO)Cu₄(PO₄)₄ (15 min.)
    CSRN, The Univ. of Osaka, Dept. of Mater. Sci., Osaka Metropolitan Univ.^A, AdSE, Hiroshima Univ.^B, WPI-SKCM2^C
    Kunihiko Yamauchi, Haruhito Kawabata^A, Takuya Aoyama^B,C, Kenta Kimura^A
12. Quantum Mechanism of Piezomagnetism in Higher-Spin Altermagnets (15 min.)
    CHS, Nihon Univ., School of Sci. & Eng., Tokyo Denki Univ.^A
    Daisuke Yamamoto, Makoto Naka^A
13. Nonrelativistic Magnetization Induced by Static Rotational Distortion in Altermagnets (15 min.)
    Department of Physics, Hokkaido University
    Yuuki Ogawa, Satoru Hayami

Electronic properties

1. Development of ULT, in-plane high-magnetic-field STM for direct observation of FFLO superconductivity (15 min.)
   Department of Physics, Kanazawa University, Institute for Solid State Physics,the University of Tokyo^A, Instrumental Analysis Division, Engineering and Technology Department, Kanazawa University^B, Faculty of Education, Kanazawa University^C, Department of Applied Quantum Physics, Kyusyu University^D
   Toshiya Takahashi, Kaito Sato, Neo Ikeya, Kazutoshi Shimamura^B, Hiroyuki Tsujii^C, Masahiro Haze^A, Yukio Hasegawa^A, Tatsuya Kawae^D, and Yasuo Yoshida
2. Direct observation of the zigzag edge states of a supramolecular diatomic Kagome lattice (15 min.)
   Science Tokyo^A, NIMS^B, CAU^C, Nara Woman's Univ.^D, Kyoto Univ.^E, Kwansei Gakuin Univ.^F, Saga Univ.^G, Nagoya Univ.^H, JST PRESTO^I, Hokkaido Univ.^J, Toyota KOSEN^K
   Ryohei Nemoto^A,B, Xiangzhi Meng^C, Behzad Mortezapour^C, Alexander Weismann^C, Saya Nakano^D, Masahisa Tsuchiizu^D, Ryuichi Arafune^B, Noriaki Takagi^E, Sho Nakamura^F, Katsunori Wakabayashi^F, Rie Suizu^G,H,I, Richard Berndt^C, Takashi Uchihashi^B,J, Kunio Awaga^H,K
3. Composition-dependence of long-period structures on two-dimensional high-entropy compound surface (15 min.)
   Department of Physics, Kanazawa Univ., Dept. of Appl. Phys., Nagoya Univ.^A
   Takaya Shimokawa, Hinata Aso, Yuya Kaneko, Kengo Miyata^A, Daigorou Hirai^A, Koshi Takenaka^A, Yasuo Yoshida
4. Surface electronic states of atomically ordered YbB12(001) surfaces (15 min.)
   IMaSS Nagoya Univ.^A, School of Mater. and Chem. Tech. Inst. of Sci. Tokyo^B, ISSP Univ. of Tokyo^C, Center for Basic Res. Mater NIMS^D, Grad. School of Front. Biosci. Osaka Univ.^E, Grad. School of Sci. Osaka Univ.^F, College of Sci. Ibaraki Univ.^G, Inst. of Quantum Beam Sci. Ibaraki Univ.^H
   Fumio Komori^A,B,C, Kota Iwata^C, Takushi Iimori^C, Shunsuke Yoshizawa^D, Yoshiyuki Ohtsubo^E,F, Takuto Nakamura^F, Shin-ichi Kimura^E,F, Fumitoshi Iga^G,H, Toshio Miyamachi^A,C
5. Temperature-dependent spin-orbit hybridization in GdAg₂/Ag(111) (15 min.)
   NTU CCMS^A, NTU AI-Mat^B, IBS-CCES^C, SNU Physics^D
   Ryo Noguchi^A,B,C, Jongkeun Jung^D, Younsik Kim^D, Sungsoo Hahn^D, Changyoung Kim^D
6. Modification of Ge(111) reconstructed surface by Fe adsorption (15 min.)
   IMS^A, Grad. Sch. Eng., Nagoya Univ.^B, IMaSS, Nagoya Univ.^C, SOKENDAI^D
   Ryunosuke Sagehashi^A, Naoya Miura^B, Masaki Mizuguchi^B,C, Satoshi Kera^A,D, Toshio Miyamachi^B,C
7. First-principles calculation of surface states near the step in Pb monolayer on Si(111) (15 min.)
   ISSP, Univ. Tokyo
   Toshiyuki Nagata, Masahiro Haze, Junya Okazaki, Masahiro Fukuda, Taisuke Ozaki, Yukio Hasegawa
Break　（15:15〜15:30)

Structural Properties

8. Observation of exchange bias in termination-modified altermagnetic MnTe thin films (15 min.)
   Science Tokyo, ALBA^A
   R. Akiyama, M. Valvidares^A, D. P. Salinas^A, T. Hirahara
9. STM-Image-Based Analysis of Oxygen-Vacancy Arrangements and Electronic States on TiO₂(110) (15 min.)
   Kyushu Inst. Tech., Kyoto Univ.^A, IMS^B
   Shoya Kawano, Sota Tsubokura^A, Taketoshi Minato^B
10. Structure analysis of adsorbed hydrogen on Ni(111) by RHEED (15 min.)
    IIS, Univ. Tokyo^A, JAEA, Nuclear Sci. Eng. Center^B, Sch. Eng, TDU^C
    T. Kawamura^A,C, Y. Fukaya^B, S. Ogura^C, T. Ozawa^A, K. Fukutani^A,B
11. Observations of Si(551) and Si(47 35 0) faceting (15 min.)
    IMRAM. Tohoku Univ.^A, SRIS. Tohoku Univ.^B
    H. Telengut^A, T. Abukawa^A,B
12. Structure Determination of Boron Adsorption on Ni(100) by Machine-Learning-Based Global Optimization (15 min.)
    Kyushu Univ.
    Okumoto Haruto, Chen Xiaobin, Zhang Ziyong, ^○Takeshi Nakagawa
13. Size control of indium clusters by porous thin films (15 min.)
    National Institute of Technology, Gunma College, Institute for Solid State Physics (ISSP), The University of Tokyo^A
    Noriyuki Tsukahara and Jun Yoshinobu^A

Frontiers in Iontronics-Driven Quantum Materials

1. （Symposium Session.）Introduction to the Session (5 min.)
   IIS, Univ. of Tokyo
   Hideki Matsuoka
2. （Symposium Session.）Electrolyte Gating for Functionalization of Two-Dimensional Atomic-Layer Materials (25 min.)
   Sch. Eng., Nagoya Univ.
   Taishi Takenobu
3. （Symposium Session.）Iontronics with organis semiconductors and molecular quantum-well devices (25 min.)
   Grad. Sch. of Frontier Sciences, Univ. of Tokyo
   Jun Takeya
4. （Symposium Session.）Controlling quantum properties of layered chalcogenide epitaxial films using ion gating (25 min.)
   Shibaura Inst. of Tech.
   Masaki Nakano
Break　（14:20〜14:35)
5. （Symposium Session.）Chiral Iontronics for Exploring Chiral Quantum Properties: From Carrier Doping to Symmetry Control (25 min.)
   Sch. Sci., Nagoya Univ.
   Masayuki Suda
6. （Symposium Session.）Metastable Quantum Magnets via Ion-Exchange Chemistry (25 min.)
   Tokyo Univ. of Agric. & Tech.
   Yuya Haraguchi
7. （Symposium Session.）Nuclear quantum effects on proton structure and transport in metals (25 min.)
   IIS, Univ. of Tokyo
   Takahiro Ozawa
8. （Symposium Session.）Brain-inspired computing hardware based on iontronics (25 min.)
   NIMS
   Takashi Tsuchiya

Kitaev

1. General formulation of Green's function equation of motion for quantum spin system under magnetic field: Application to the Kitaev model (15 min.)
   Course of Studies on Materials Science, Graduate School of Human and Environmental Studies
   Hibiki Takegami, Takao Morinari
2. Finite-temperature spin dynamics in the extended Kitaev model from a fermionic-parton perspective (15 min.)
   Dept of Phys., Tohoku University
   Daiki Sasamoto, Joji Nasu
3. Kitaev Quantum Spin Liquid Driven by Surface Acoustic Waves (15 min.)
   ISSP, Gakushuin University^A
   Naoki Itsui, Masafumi Udagawa^A, Takashi Oka
4. Strain-induced quantum oscillation in a Kitaev spin liquid with Majorana Fermi surface (15 min.)
   ADSE Hiroshima U.^A, ISSP U. Tokyo^B
   Takayuki Yokoyama^A, Yasuhiro Tada^A,B
5. Gyroidal magnetic orders in the extended Kitaev model on a hyperoctagon lattice (15 min.)
   Dept. of Phys. Sci., Ritsumeikan Univ., Dept. of Appl. Phys., The Univ. of Tokyo^A
   Kiyu Fukui, Yukitoshi Motome^A

^{「●（Lecture in English）」}
6. Interplay of Geometric and Exchange Frustration on a Honeycomb-Triangular Lattice (15 min.)
   Dept. of Applied Phys., The Univ. of Tokyo^A, Dept. of Physical Sci., Ritsumeikan Univ.^B
   Manodip Routh^A, Kiyu Fukui^B, and Yukitoshi Motome^A
Break　（15:00〜15:15)

^{「●（Lecture in English）」}
7. Anisotropic Exchange Interactions in Rare-Earth Honeycomb Magnets: An Ab initio Study of Trihalides and Chalcohalides (15 min.)
   Dept. of Appl. Phys., The Univ. of Tokyo^A, RIKEN CEMS^B
   Lingzhi Zhang^A,B, Yukitoshi Motome^A
8. Precursor Polymorphism-Induced Topochemical Phase Formation and Magnetism in Co²⁺ Honeycomb-Lattice Oxides (15 min.)
   Tokyo Univ. of Agri. and Tech.
   Makoto Sakimukai, Yuya Haraguchi, Hiroko Aruga Katori
9. Single crystal growth and magnetic properties of a novel mica-based Co²⁺ honeycomb magnet (15 min.)
   Tokyo Univ. of Agri. and Tech., Hosei Univ.^A
   Wataru Yokoshima, Yuya Haraguchi, Kotaro Fujii^A, Hiroko Aruga Katori
10. Magnetic properties of Co-Gyroid MOF [Ru(bpy)₃][Co₂(ox)₃] (15 min.)
    ISSP, Dept. of Phys., Saga Univ.^A, SLC, Saga Univ.^B
    Hikaru Takeda, Haruka Iwahata, Minoru Yamashita, Yui Tanaka^A, Rie Suizu^B
11. Local Magnetic properties of Co-Gyroid MOF [Ru(bpy)₃][Co₂(ox)₃] studied by ¹³C NMR (15 min.)
    ISSP, Dept. of Phys., Saga Univ.^A, SLC, Saga Univ.^B
    Haruka Iwahata, Hikaru Takeda, Minoru Yamashita, Yui Tanaka^A, Rie Suizu^B

Altermagnetism2
（Experiment）

1. Piezomagnetic Effect and Magnetic-Field Control of Antiphase Domains in Single-Crystal MnF2 (15 min.)
   ISSP, the Univ. of Tokyo^A, RIKEN^B, KEK^C, Kagoshima Univ.^D
   Shinichiro Asai^A, Hiraku Saito^A, Taro Nakajima^A,B,C, Hirotaka Manaka^D, Takatsugu Masuda^A,C
2. Magnetic Structure Analysis of Time Reversal and Inversion Symmetry Broken Room-Temperature Antiferromagnetic Metal Mn_2.6Ge (15 min.)
   Dept. of Appl. Phys., Univ. of Tokyo^A, Inst. Eng. Innov., Univ. of Tokyo^B, JST PRESTO^C, ISSP, Univ. of Tokyo^D
   Kaito Shimonaka^A, Aki Kitaori^A,B,C, Nguyen Duy Khanh^A, Hiroki Inoue^A, Hiraku Saito^D, Taro Nakajima^D, Shinichiro Seki^A,B
3. Detection of magnetic order in DyFe_1-xAl_xO₃ via electric field-induced nonreciprocal directional dichroism (15 min.)
   Dept. of Appl. Phys., Univ. of Tokyo, Dept. of Adv. Mater. Sci., Univ. of Tokyo^A, HFML-FELIX, Radboud Univ.^B
   Wakana Asahara, Keito Arakawa^A, Takeshi Hayashida^B, Takayuki Nagai, Tsuyoshi Kimura
4. Spin-split Fermi surface of altermagnetic CrSb revealed by quantum-oscillation measurements (15 min.)
   MANA, NIMS^A, Fac. of Sci., Tokyo Metro. Univ.^B, NHMFL^C, Dept. Mater. Phys., Nagoya Univ.^D, Dept. of Elect., Electron. & Comput. Eng., Gifu. Univ.^E, RCCME, Nagoya Univ.^F, Dept. of Phys., Ritsumeikan Univ.^G
   Taichi Terashima^A, Yuya Hattori^A,B, David Graf^C, Takahiro Urata^D,E, Tomoki Yoshioka^D, Wataru Hattori^D, Hiroshi Ikuta^D,F, Hiroaki Ikeda^G
5. Micro-ARPES Study of the Rare-Earth Altermagnet Candidate NdB₂C₂ (15 min.)
   Dept. Physics, Tohoku Univ.^A, CSIS, Tohoku Univ.^B, WPI-AIMR, Tohoku Univ.^C, CSRN, Osaka Univ.^D, Dept. Quantum Matter, Hiroshima Univ.^E, WPI-SKCM2, Hiroshima Univ.^F, KEK-IMSS^G, IMRAM, Tohoku Univ.^H, SRIS, Tohoku Univ.^I, and MathCCS, Tohoku Univ.^J
   T. Osumi^A, S. Souma^B,C, K. Yamauchi^D, T. Aoyama^E,F, S. Okada^E, A. Honma^B, K. Nakayama^A, K. Ozawa^G, D. Shiga^H, H. Kumigashira^H, T. Oguchi^D, T. Takahashi^A, T. Onimaru^E, and T. Sato^A,B,C,I,J
Break　（15:00〜15:15)
6. Thermal Transport Measurements in Olivine Compound Fe₂GeS₄ (15 min.)
   Dept. of Phys., Tohoku Uviv., Dept. of Quantum Matter, AdSE, Hiroshima Univ.^A, WPI-SKCM^2B, ISSP, Univ. of Tokyo^C
   H. Suzuki, R. Ohno, T. Aoyama^A,B, K. Ohgushi, H. Takeda^C, M. Yamashita^C, N. Kimura, Y. Mizukami
7. Thermal transport measurements in the altermagnet MnTe (15 min.)
   Dept. of Phys., Tohoku Univ., Dept. of Quantum Matter, AdSE, Hiroshima Univ.^A, WPI-SKCM^2B
   R. Ohno, H. Suzuki, T. Aoyama^A,B, K. Ohgushi, N. Kimura, Y. Mizukami
8. Magnetic and transport properties of element substituted altermagnet CrSb (15 min.)
   Dept. Mater. Phys., Nagoya Univ.^A, Dept. EECE, Gifu Univ.^B, RCCME, Nagoya Univ.^C
   T. Yoshioka^A, I. Kaneko^A, T. Urata^B, H. Ikuta^A,C
9. Inelastic Neutron Scattering Study on Altermagnet Candidate MnSiN₂ (15 min.)
   ISSP,the Univ.of Tokyo, KEK^A
   Daiki Fukazawa, Zheyuan Liu, Shinichiro Asai, Shinichi ito^A, Takatsugu Masuda
10. Magnon excitation of the rare-earth-based g-wave altermagnet TbPt₆Al₃ (15 min.)
    RIES Hokkaido Univ., KENS^A, AdSE Hiroshima Univ.^B
    R. Oishi, D. Ueta^A, S. Itoh^A, T. Onimaru^B, T. Takabatake^B, and K. Kobayashi

Machine Learning and Computational Algorithm - Developments in Computational Physics and Related Areas

1. （Symposium Session.）Introduction (5 min.)
   Univ. Tokyo
   Kenji Fukushima
2. （Symposium Session.）Mathematical Foundations of Transformers and Their Applications (25 min.)
   Rikkyo Univ., Grad. School of AI and Science
   Masato Taki
3. （Symposium Session.）Accelerating Cosmological and Galaxy Formation Simulations with Machine Learning (25 min.)
   Univ. Tokyo, Grad. School of Science, RESCEU
   Kana Moriwaki
4. （Symposium Session.）Machine learning aided first principles electrochemistry (25 min.)
   Toyota Central R&D Labs
   Ryosuke Jinnouchi
5. （Symposium Session.）Quantum-Inspired Generative Modeling-Born Machines, Tensor Networks, and Probability Distribution Learning- (25 min.)
   Kyoto U., Grad. School of Informatics
   Kenji Harada
Break　（15:15〜15:35)
6. （Symposium Session.）Optimization using Ising machines and its application to quantum machine learning (25 min.)
   Univ. Osaka
   Wataru Mizukami
7. （Symposium Session.）Optimization using Ising machines and its application to quantum machine learning (25 min.)
   Ochanomizu Univ.
   Kazue Kudo
8. （Symposium Session.）Quantum-HPC Hybrid Computational Methods for Quantum Many-Body Problems (25 min.)
   RIKEN
   Tomonori Shirakawa
9. （Symposium Session.）Closing (5 min.)
   Niigata Univ.
   Tsuyoshi Okubo

Chirality leads to a new paradigm of physical properties

1. （Symposium Session.）Opening remarks (5 min.)
   Inst. Mol. Sci.
   Hiroshi Yamamoto
2. （Symposium Session.）Theory of electron transport and magnetism in chiral crystals (25 min.)
   Univ. Tokyo, Dept. Appl. Phys.
   Shuichi Murakami
3. （Symposium Session.）Electronic asymmetry and topology in chiral crystals (25 min.)
   Univ. Tokyo, IIS
   Naoya Kanazawa
4. （Symposium Session.）Nonlinear spin current in CISS effect (25 min.)
   Univ. of Tokyo, QPEC
   Takuro Sato
5. （Symposium Session.）Development of Chiral Bifacial Materials with Remarkable Chirality-Induced Functions (25 min.)
   Tokyo Metropolitan Univ., Dep. Appl.Chem.
   Fumitaka Ishiwari
Break　（15:15〜15:30)
6. （Symposium Session.）Microscopic Theory of Chiral-Phonon-Induced Orbital Selectivity (25 min.)
   Open Univ. Jpn.
   Junichiro Kishine
7. （Symposium Session.）Nonreciprocal Transport Phenomena in Chiral Semiconductor Tellurium (25 min.)
   Shizuoka Univ., Dept. Phys.
   Daichi Hirobe
8. （Symposium Session.）The role of interlayer exchange coupling in chirality-induced spin selectivity (25 min.)
   ISSP, UTokyo
   Shinji Miwa
9. （Symposium Session.）Theory of "chirality" transfer from electromagnetic waves to various materials (25 min.)
   Chiba Univ. Dept. Phys.
   Masahiro Sato

Spin-charge conversion

1. Observation of canted-spin generation and long-range spin transport in low-symmetry α-PdBi₂ (15 min.)
   Dept. of Phys. The Univ. of Osaka^A, CSRN. The Univ. of Osaka^B, OTRI. The Univ. of Osaka^C
   Yuto Samukawa^A, Kaito Nakashima^A, Nan Jiang^A,B,C, Kazutaka Kudo^A,C, Yasuhiro Niimi^A,B,C, Kouta Kondou^B,C
2. Polarity-dependent spin-charge conversion in PtBi₂ thin films (15 min.)
   Dept. of Phys. UOsaka^A, CSRN. UOsaka^B, OTRI. UOsaka^C, IMR. Tohoku U.^D
   Futo Tokuda^A, Kazuki Yamada^A, Ryoya Nakamura^A, Yoshinobu Ono^A, Sebun Masaki^A, Nan Jiang^A,B,C, Hideaki Sakai^D, Kazutaka Kudo^A,C, Yasuhiro Niimi^A,B,C
3. Orbital-to-spin conversion in heavy metals (15 min.)
   Dept. of Applied Physics and Physico-Informatics, Keio Univ., KiPAS, Keio Univ.^A, CSRN, Keio Univ.^B
   Riko Fukunaga, Naoki Yano, Asahi Oe, Hisanobu Kashiki, Kazuya Ando^A,B
4. Microscopic theory of spin--orbit torque FMR in a two-dimensional electron system (15 min.)
   ASRC JAEA^A, Univ. of Tokyo^B
   Takumi Funato^A, Takeo Kato^B
5. Universal Scaling of the Spin Hall Effect (15 min.)
   SANKEN, Univ. Osaka, RIKEN CEMS^A, and RIKEN FQSP^A
   Atsuo Shitade and Naoto Nagaosa^A
6. Hydrodynamic electron flow with the spin Hall effect (15 min.)
   Saitama Univ.^A, RIKEN CEMS^B
   Junji Fujimoto, Wataru Koshibae, Sadamichi Maekawa
7. Magnetic Quadrupole Current Generation and Accumulation in Noncentrosymmetric Systems (15 min.)
   Graduate School of Science, Hokkaido University
   Yuuga Takasu, Satoru Hayami
Break　（10:45〜11:00)

Spin-dependent transport phenomena

8. Phenomenological Analysis of Coordinate Dependence of the Anomalous Hall Effect under In-Plane Magnetic Fields (15 min.)
   Science Tokyo
   Hiroki Sugeno, Hiroaki Ishizuka
9. Full-angular field-direction anomalous Hall measurements of SrRuO₃ ultrathin films (15 min.)
   Dept. of Physics, Institute of Science Tokyo^A, Institute for Materials Research (IMR), Tohoku University^B, Japan Atomic Energy Agency (JAEA)^C, Core Facility Center, Institute for Academic Research and Co-Creative Innovation (ARC), Kobe University^D, Toyota Physical and Chemical Research Institute^E
   Haruto Kaminakamura^A, Naohiro Tezuka^A, Tadashi Yoneda^A, Shinichi Nishihaya^A, Tetsuya Furukawa^B, Motoi Kimata^C, Mitsuru Akaki^D, Yuki Deguchi^A, Masaki Uchida^A,E
10. Nonlinear Optical and Transport Responses in the Weyl Semimetal CeAlSi with Broken Time and Space Reversal Symmetry (15 min.)
    Univ. of Tokyo, Appl. Phys., RIKEN CEMS^A, RIKEN CPR^B, RIKEN RIP^C, Univ. of Tokyo, Tokyo Col.^D
    Yuri Suzuki^A, Shingo Toyoda^B, Yukako Fujishiro^A,B, Masataka Mogi^A, Max Birch^B, Kiyomi Nakajima^B, Keiko Shimada^B, Xiuzhen Yu^B, Naoki Ogawa^B, Yoshinori Tokura^A,B,C
11. Nonreciprocal Propagation of Guided Acoustic Waves via Magnon–Phonon Coupling in a Phononic Waveguide and Interferometer (15 min.)
    RQC RIKEN^A, ICU^B, NICT^C, KIS Univ. of Tokyo^D, InaRIS^E
    Ryo Sasaki^A, Rekishu Yamazaki^B, Yuya Yamaguchi^C, Atsushi Noguchi^A,D,E
12. Nonreciprocal electrical transport in Co₇Zn₇Mn₆ induced by antiferromagnetic correlations of Mn-spins (15 min.)
    RIKEN Center for Emergent Matter Science^A, Waseda Univ.^B, The University of Tokyo^C, Tokyo College^D
    Daisuke Nakamura^A, Lee Mu-Kun^B, Zhehong Liu^A, Kosuke Karube^A, Masahito Mochizuki^B, Naoto Nagaosa^A, Yoshinori Tokura^A,C,D, Yasujiro Taguchi^A
13. Nonreciprocal Charge Transport on Spin 3/2 Two-Dimensional Hole Gas (15 min.)
    Kyoto Univ.^A, CSRN, Kyoto Univ.^B, Osaka Metropolitan Univ.^C, ICR, Kyoto Univ.^D
    Fujio Sako^A, Ryo Ohshima^A,B, Yuichiro Ando^C, Naoya Morioka^B,D, Hiroyuki Kawashima^B,D, Riku Kawase^D, Norikazu Mizuochi^B,D, and Masashi Shiraishi^A,B
14. Cancellation

Magnetic excitation

1. Non-reciprocal Spin Interactions in a Light-Driven Hubbard Model (15 min.)
   Science Tokyo
   Shun Shibata, Ryo Hanai
2. Inverse Faraday Effect in Light-Driven Dissipative Kagome Systems (15 min.)
   Dept. of Appl. Phys., Fac. of Adv. Eng., Tokyo Univ. of Sci.
   Yuhi Sugiyama, Ryo Okugawa, and Takami Tohyama
3. Theoretical study of the photodriven triangular-lattice double exchange model using correlation functions of dissipative Floquet electron systems (15 min.)
   Dept. of Applied Physics, Waseda University
   Ryo Hamano, Masahito Mochizuki
4. Numerical Analysis of Magnetic Skyrmion Generation via Synergistic Effect of Laser Heating and Inverse Faraday Effect (15 min.)
   Dept. of Phys., Chiba Univ., Dept. of Phys., Osaka Metropolitan Univ.^A
   Itsuki Nakamura, Minoru Kanega, Takeshi Mizushima^A, Masahiro Sato
5. Effective Equations of Motion for Nonequilibrium Spin Dynamics in Weak Ferromagnets (15 min.)
   Dept. of Phys., Chiba Univ., ICR, Kyoto Univ.^A, Dept. of Phys., Tsinghua Univ.^B
   Minoru Kanega, Zhenya Zhang^A,B, Hideki Hirori^A, and Masahiro Sato
6. Bayesian Identification of Type-II-like Ultrafast Demagnetization in NiCo₂O₄ Thin Films (15 min.)
   Univ. of Hyogo^A, ILE, Osaka Univ.^B, QST^C, ICR, Kyoto Univ.^D
   H. Wadati^A,B, K. Yamada^A, R. Takahashi^A, T. Ueno^C, D. Kan^D, Y. Shimakawa^D
Break　（10:30〜10:45)
7. Spatiotemporal imaging of photothermal dynamics around a magnetic edge dislocation (15 min.)
   RIKEN CEMS^A, Dept. of Appl. Phys., Univ. of Tokyo^B, Dept. of Phys., Nagoya Univ.^C, Tokyo College^D
   D. Han^A,B, A. Nakamura^A,B, T. Shimojima^A,C, K. Karube^A, Y. Taguchi^A, Y. Tokura^A,B,D and K. Ishizaka^A,B
8. Temperature Dependence of Critical Magnetization Fluctuations in an Antiferromagnet Probed by Asynchronous Ultrafast Spin Noise Spectroscopy (15 min.)
   Dept. of Phys. Keio Univ., Dept. of Basic Science, The Univ. of Tokyo^A
   Kohsuke Ataka, Kazuki Ikoma, Takayuki Kurihara^A, Shinichi Watanabe
9. All-optical time-resolved observation of inverse orbital Hall effect in bulk Ge (15 min.)
   ISSP, The Univ. of Tokyo
   Kota Aikyo, Yuta Murotani, Ami Mi Shirai, Changsu Kim, Hidefumi Akiyama, Jun Yoshinobu, and Ryusuke Matsunaga
10. Magnetic-field-induced quenching of giant optical anisotropy in FePS3 (15 min.)
    ISSP, Univ. of Tokyo, CQM, Seoul Natl. Univ.^A, Dept. Phys. Astron., Seoul Natl. Univ.^B, IFW Dresden^C
    Motohiro Doi, Xu-Guang Zhou, Zhuo Yang, Bei Sun, Youjin Lee^A,B, Jaena Park^A,B, Yoshimitsu Kohama, Koichi Kindo, Yasuhiro Matsuda, Je-Geun Park^A,B, Oleg Janson^C, Atsuhiko Miyata
11. SHG imaging and nonlinear optical diode effect in multiferroic altermagnet (15 min.)
    RCAST Univ. of Tokyo, Dept. of Appl. Phys. Univ. of Tokyo^A, IMR Tohoku Univ.^B, Caltech^C, RIKEN CEMS^D, Tokyo College Univ. of Tokyo^E, WPI-AIMR Tohoku Univ.^F
    Yoshihiro Okamura, Kentaro Shoriki^A, Yudai Shibata^A, Hsiao-Yi Chen^B, Takashi Kurumaji^C, Yoshinori Tokura^A,D,E, Yusuke Nomura^B,F, Youtarou Takahashi^A

frustrated magnets
（kagome lattice）

1. Crystal Growth and Physical Properties of Kagome Intermetallic Compound Co₃W (15 min.)
   Grad. School of Sci., Hokkaido Univ., NIMS^A
   Izumi Naito, Fusako Kon, Yoshitaka Matsushita^A, Hiroyuki K. Yoshida
2. Magnetization Measurements of Kagome Antiferromagnet (In,Sc)-Kapellasite Using a Compact Faraday Force Magnetometer Developed for Ultra-Low Temperatures (15 min.)
   ISSP, The Univ. of Tokyo, Department of Applied Physics, The Univ. of Tokyo^A, Department of Physics, Hokkaido University^B
   Hiromu Okamoto, Hikaru Takeda, Minoru Yamashita, Moyu Kato^A, Hiroyuki Yoshida^B
3. Magnetic dynamics in the ground state of the quantum kagome antiferromagnet In-kapellasite (15 min.)
   Dept. of Appl. Phys., Grad. Sch. of Eng., The Univ. of Tokyo, KEK-IMSS^A, Univ. of Electro-Commun.^B, Dept. of Phys., Grad. Sch. of Sci, Hokkaido Univ.^C
   Moyu Kato, Jumpei G. Nakamura^A, Hirotaka Okabe^A,B, Hiroyuki K. Yoshida^C
4. High Field ESR measurements of S=1/2 kagome lattice antiferromagnet InCu₃(OH)₆Cl₃ (15 min.)
   Grad. Sch. Sci., Kobe Univ., Core Fac. Cent., ARC, Kobe Univ.^A, Cent. for Life Phot. Innov., Kobe Univ.^B, Res. Cent. Dev. FIR Region, Univ. Fukui^C, Dept. of Phys., Grad. Sch. of Sci, Hokkaido Univ.^D
   Yuma Hosomi, Shigeo Hara^A, Mitsuru Akaki^A, Hitoshi Ohta^B,C, Susumu Okubo^B,A, Moyu Kato^D, Fusako Kon^D, Hiroyuki K. Yoshida^D
5. Effect of quenched disorder on low-energy spin excitations in kagome antiferromagnet YCu₃(OH)_6.5Br_2.5 (15 min.)
   Dept. of Appl. Phys., Univ. of Tokyo, HUST^A, Ecole Polytechnique^B
   R. Kumakura, Y. Tanaka, T. Yamaguchi, M. Kato, B. Li^A, Y. Zhao^A, Y. Li^A, O. Cavani^B, R. Grasset^B, S. Suetsugu
6. Quantum magnetism of the spin-1 kagome lattice Antiferromagnet. (15 min.)
   Dept. Phys., Tohoku Univ.
   Katsuhiro Morita
7. The Final Presentation on Numerical Calculations of the Quantum Phase Transition in the Kagome Lattice Antiferromagnet with the Dzyaloshinskii-Moriya Interaction Using the Linked-Cluster Expansion Method (15 min.)
   Tokyo Univ. of Science
   Tomoki Kobayashi, Yoshiyuki Fukumoto
8. Spinon flat mode at the magnetization plateau of quantum kagome magnets (15 min.)
   Gakushuin Univ., MPI PKS^A
   Masafumi Udagawa, Roderich Moessner^A
Break　（11:00〜11:15)


（triangular lattice and others）

9. Spin-Wave Excitations in the Partially Disordered Metallic Phase of the Periodic Anderson Model (15 min.)
   Waseda Univ.^A, TU Munich^B
   Hiroki Nakahara^A, Rintaro Eto^B, Masahito Mochizuki^A
10. Confined and deconfined spinon excitations in three-leg straight and zigzag tubular Heisenberg antiferromagnets (15 min.)
    Dept. of Phys., Hokkaido Univ.
    Shoji Yamamoto and Jun Ohara

^{「●（Lecture in English）」}
11. Variational Monte Carlo study on the J1-J2 Heisenberg model on the triangular lattice (15 min.)
    Grad. Sch. of Arts and Science, UTokyo
    Siyu Cui, Chisa Hotta
12. One-dimensional spinon in anisotropic triangular lattice antiferromagnet Ca₃ReO₅Cl₂ (15 min.)
    Dept. of Appl. Phys., Univ. of Tokyo, Dept. of Engineering, Nagoya Univ.^A, Los Alamos National Laboratory^B
    Y. Tanaka, M. Kato, R. Kumakura, D. Hirai^A, Y. Matsuda^B, S. Suetsugu
13. Magnetic excitations in quantum critical regime of triangular antiferromagnet CsFeCl₃ investigated by high-pressure inelastic neutron scattering (15 min.)
    CROSS^A, J-PARC Center^B, IMR, Tohoku Univ.^C, Fac. Sci. Eng., City Univ.^D, Dept. Adv. Mater., Univ. of Tokyo^E
    Shohei Hayashida^A, Masato Matsuura^A, Hiromu Tamatsukuri^B, Ryoichi Kajimoto^B, Motoyuki Ishikado^A, Takeshi Wada^A, Hidemi Kato^A, Yoshiya Uwatoko^A,D,E
14. Synthesis and Magnetic Properties of Tetrahedral Cluster Magnet K10Mn4Sn4S17 (15 min.)
    ISSP, Univ. Tokyo
    Shinji Matsuura, Ryutaro Okuma, Junichi Yamaura, Yoshihiko Okamoto
15. Long-time Relaxation of the Magnetic Structures in the Non-Ergodic Phase of DyRu₂Si₂ (15 min.)
    Dept. Mat. Sci. Eng., Kyoto Univ., Grad. Sch. Sci. Eng., Doshisha Univ.^A, CROSS^B
    Subaru Yoshimoto, Yoshikazu Tabata, Takeshi Waki^A, Hiroyuki Nakamura, Yoshihisa Ishikawa^B, Akiko Nakao^B

Computational Algorithm
（Tensor Network）

1. Tensor network representation of field theories based on machine-learning-assisted quadrature (15 min.)
   Univ. of Tokyo
   Takaaki Kuwahara, Synge Todo
2. Tensor Renormalization Group Analysis of Entanglement Negativity (15 min.)
   Kanazawa U., Meiji Gakuin U.^A
   T. Hayazaki, D. Kadoh^A, S. Takeda, ^○G. Tanaka^A
3. Probing Critical Point with Entanglement Entropy and Tensor Renormalization Group (15 min.)
   Kanazawa Univ., Meiji Gakuin Univ.^A
   Takahiro Hayazaki, Daisuke Kadoh^A, Shinji Takeda, Gota Tanaka^A
4. Phase diagram of the single-flavor Gross–Neveu–Wilson model from the Grassmann corner transfer matrix renormalization group (15 min.)
   CCS Univ. of Tsukuba, UTokyo, Renmin Univ. of China^A, Chinese Academy of Sciences^B
   Shinichiro Akiyama, Jian-Gang Kong^A, Tao Shi^B, Z. Y. Xie^A
5. Effect of Bond Weights on Loop Optimization in Tensor Renormalization Group (15 min.)
   Keio Univ., SQAI Center, Keio Univ.
   Satoshi Morita
6. Bootstrapping problem in tensor-network contraction (15 min.)
   ISSP, HKUST^A
   Seishiro Ono, Yanbai Zhang^A, Hoi Chun Po^A
Break　（10:30〜10:45)
7. Adiabatic preparation of practical matrix product states (15 min.)
   Department of Physics, University of Tokyo^A, International Center for Elementary Particle Physics, University of Tokyo^B
   Atsushi Iwaki^A, Nobuyuki Yoshioka^B, Keisuke Murota^A, Synge Todo^A
8. Transfer-Matrix Method for Classical Spin Systems Using Clifford-Augmented Matrix Product States (15 min.)
   Graduate School of Informatics, Kyoto Univ.
   Shoichiro Kado, Kenji Harada
9. Tnesor Train Extension of VEGAS-type Monte Carlo Integration: Proposal Distributions Adapted to Multivariate Correlations (15 min.)
   Saitama Univ., Institute of Physics, Chinese Academy of Sciences^A
   Hirone Ishida, Lei Wang^A, Hiroshi Shinaoka
10. Nonequilibrium Dynamical Mean-Field Theory based on the Tensor-Train Method and Its Application to Thermalization in the Hubbard Model (15 min.)
    Dept. of Phys., Univ. of Tokyo^A, Dept. of Phys., Saitama Univ.^B, Dept. of Phys., Univ. of Fribourg^C, RIKEN CEMS^D, TSQI, Univ. of Tokyo^E
    Shuta Matsuura^A, Hiroshi Shinaoka^B, Philipp Werner^C, Naoto Tsuji^A,D,E
11. Improvement of Fock Exchange Calculations in Twisted Bilayer Graphene (15 min.)
    Dept. of Phys., Saitama Univ.^A, QIQB, Osaka Univ.^B, Dept. of Phys., HKUST^C
    Junya Ito^A, Wataru Mizukami^B, Xi Dai^C, Hiroshi Shinaoka^A
12. Generalized Keldysh formalism for nonequilibrium correlation functions (15 min.)
    Saitama Univ., IMR, Tohoku Univ.^A
    Ken Inayoshi, Hiroshi Shinaoka, Yuta Murakami^A
13. Dynamical DMRG study of resonant inelastic x-ray scattering of frustrated ferromagnetic chain (15 min.)
    ASRC, JAEA
    Hiroaki Onishi