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J-GLOBAL ID:201901014790191508   Update date: Apr. 05, 2025

Akagi Yutaka

Akagi Yutaka
Affiliation and department:
Job title: Lecturer
Homepage URL  (1): https://sites.google.com/site/yutakaakagiacademian/
Research field  (2): Magnetism, superconductivity, and strongly correlated systems ,  Mathematical physics and basic theory
Research keywords  (11): トポロジカル磁性 ,  スキルミオン ,  Solitons ,  Machine learning ,  Topological excitations ,  Topological phases ,  Quantum transport ,  Frustration ,  Mathematical physics ,  Strongly correlated electron systems ,  Theory of condensed-matter physics
Research theme for competitive and other funds  (8):
  • 2024 - 2028 Unified Theory Development of Topological Magnetism Centered on Magnetic Multipoles
  • 2022 - 2026 CP^N Skyrmionics ー Quantum Integration of Information with Skyrmions
  • 2022 - 2024 Exploring spin nematic Skyrmions and their emergent phenomena
  • 2020 - 2023 磁性体における新規輸送現象 -対称性とトポロジーの観点から-
  • 2020 - 2022 量子液晶におけるトポロジカル励起と創発現象
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Papers (31):
  • Atsushi Ono, Shun Okumura, Shohei Imai, Yutaka Akagi. High harmonic generation from electrons moving in topological spin textures. Physical Review B. 2024. 110. 125111
  • Nanse Esaki, Yutaka Akagi, Hosho Katsura. Electric field induced thermal Hall effect of triplons in the quantum dimer magnets XCuCl3 ( X=Tl,K ). Physical Review Research. 2024. 6. L032050
  • Leilee Chojnacki, Rico Pohle, Han Yan, Yutaka Akagi, Nic Shannon. Gravitational wave analogs in spin nematics and cold atoms. Physical Review B. 2024. 109. L220407
  • Atsushi Ono, Yutaka Akagi. Photocontrol of spin scalar chirality in centrosymmetric itinerant magnets. Physical Review B. 2023. 108. 10. L100407
  • Masahiko G. Yamada, Takumi Sanno, Masahiro O. Takahashi, Yutaka Akagi, Hidemaro Suwa, Satoshi Fujimoto, Masafumi Udagawa. Matrix Product Renormalization Group: Potential Universal Quantum Many-Body Solver. Preprint arXiv:2212.13267. 2022
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MISC (11):
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Lectures and oral presentations  (76):
  • CP^2 triple-Q state in the SU(3) Kondo lattice model
    (2023)
  • Generalized Skyrmions in spin-1 quantum magnets
    (ipi - ダイキン シンポジウム 2023)
  • SU(3)近藤格子模型におけるCP^2 triple-Q state
    (日本物理学会第78回年次大会(2023年) 2023)
  • Topological magnetism in quantum spin-nematics
    (International Conference on Quantum Liquid Crystals 2023 [QLC2023] 2023)
  • Topological textures and CP^2 Skyrmion crystals in quantum spin-nematics
    (The 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics [META 2023] 2023)
more...
Education (2):
  • 2009 - 2014 The University of Tokyo Graduate School of Engineering Department of Applied Physics
  • 2005 - 2009 Tokyo Institute of Technology the Faculty of Science Department of Physics
Professional career (1):
  • Ph.D. in Engineering (The University of Tokyo)
Work history (8):
  • 2025/04 - 現在 Ochanomizu University Faculty of Core Research Natural Sciences Division Lecturer
  • 2022/10 - 現在 Japan Science and Technology Agency
  • 2017/04 - 現在 Okinawa Institute of Science and Technology Graduate University Visiting researcher
  • 2015/11 - 2025/03 The University of Tokyo Assistant Professor
  • 2014/04 - 2015/10 Okinawa Institute of Science and Technology Graduate University Postdoctoral Scholar
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Committee career (2):
  • 2019/04 - 日本物理学会 新著紹介小委員
  • 2016/10 - 2017/09 日本物理学会 領域8運営委員
Awards (2):
  • 2023/03 - The Physical Society of Japan The 17th Young Scientist Award of the Physical Society of Japan [Division 3 (Magnetism)] Theoretical studies on topological magnetism and its stabilization mechanism/emergent phenomena
  • 2020/03 - 日本物理学会第25回 論文賞
Association Membership(s) (1):
The Physical Society of Japan
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