Rchr
J-GLOBAL ID:201301000302455342
Update date: Dec. 14, 2024 OBUSE HIDEAKI
オブセ ヒデアキ | OBUSE HIDEAKI
Affiliation and department: Job title:
Associate professor
Homepage URL (1): http://kaken.nii.ac.jp/d/r/50415121.ja.html Research field (1):
Mathematical physics and basic theory
Research theme for competitive and other funds (19): - 2024 - 2028 開放系トポロジカル相による普遍的量子状態制御
- 2024 - 2027 Microscopically deriving quantum transport in non-Hermitian quantum systems
- 2022 - 2026 Topological phases in open quantum and classical systems with randomness
- 2022 - 2025 .
- 2021 - 2024 Nonequilibrium Transport Phenomena in Non-Hermitian Systems: Framework of Defining Physical Operators
- 2020 - 2024 境界条件制御によって切り拓く量子ウォークの新たな応用
- 2019 - 2024 Scaling theories of random quantum systems
- 2019 - 2022 Fractality and long-range degree correlation in complex networks
- 2021 - 2022 開放系トポロジー
- 2018 - 2021 Realization of PT-symmetric quantum optical systems towards innovative quantum state control
- 2018 - 2021 PT symmetry in open systems: theory and experiment
- 2018 - 2020 controlling optical dynamics by using topological phases
- 2016 - 2019 Origin of fractality in complex networks and self-organized criticality
- 2016 - 2019 symmetry and phase transitions for a system with Floquet topological phases
- 2016 - 2018 トポロジカル相を活用した光ダイナミクスの時空間制御
- 2013 - 2016 Basic reseach for designing functional fractal objects: Structure control and dynamics
- 2013 - 2015 Surface states at Anderson transitions in topological phases
- 2008 - 2010 2次元不規則電子系の新奇現象""共形不変性""と""量子スピンホール効果""に関する研究
- 2008 - 2008 2次元ランダム系における臨界現象と共形不変性
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Papers (57): -
Zhiyu Jiang, Masatoshi Sato, Hideaki Obuse. Origin of robust Z2 topological phases in stacked Hermitian systems: Non-Hermitian level repulsion. Physical Review B. 2024. 110. 24
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Manami Yamagishi, Naomichi Hatano, Hideaki Obuse. Proposal of a quantum version of active particles via a nonunitary quantum walk. Scientific Reports. 2024. 14. 1
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Zhiyu Jiang, Ryo Okamoto, Hideaki Obuse. Dual symmetry classification of non-Hermitian systems and Z2 point-gap topology of a nonunitary quantum walk. Physical Review B. 2024. 109. 23
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Korekiyo Takahashi, Keiji Nakatsugawa, Masahito Sakoda, Yoshiko Nanao, Hiroyoshi Nobukane, Hideaki Obuse, Satoshi Tanda. Bose glass and Fermi glass. Scientific Reports. 2023. 13. 1
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Geonhwi Hwang, Hideaki Obuse. Bulk-edge correspondence for point-gap topological phases in junction systems. Physical Review B. 2023. 108. 12
more... MISC (82): -
FRIESON Ryu, 小布施秀明. Non-Hermitian Landau-Zener transition. 日本物理学会講演概要集(CD-ROM). 2024. 79. 1
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HWANG Geonhwi, 小布施秀明, 小布施秀明. Point-Gap Topological Phases and Bulk-Edge Correspondence in Junction Systems: Multi-Segment Extension. 日本物理学会講演概要集(CD-ROM). 2024. 79. 1
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山岸愛, 羽田野直道, 井村健一郎, 小布施秀明, 小布施秀明. Two-Dimensional Quantum Walk: Effective Dirac Hamiltonian and Its (Higher-Order) Topological Properties. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
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HWANG Geonhwi, 小布施秀明. Bulk-Boundary Correspondence for Non-Hermitian Topological Phases in Junction Systems. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
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山岸愛, 山岸愛, 羽田野直道, 西野晃徳, NORI Franco, NORI Franco, 小布施秀明, 小布施秀明. Proposal of Kondo quantum walks. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
more... Books (1): - 量子ウォークの新展開-数理構造の深化と応用
培風館 2019 ISBN:4563011622
Professional career (1): Work history (8): Committee career (8): - 2022/04 - 現在 文部科学省 科学技術・学術政策研究所 科学技術専門家ネットワーク・専門調査員
- 2020/10 - 現在 Organizers of Localisation seminar series
- 2023/10 - 2024/08 Co-Chairs of International Conference on New Frontiers in Advanced Magnetism (NFAM)
- 2022/09 - 2023/08 Co-Charis of International Conference on Physics of Open Systems and Beyond (POS&BYD)
- 2022/06 - 2022/08 LT29 Invitation Executive Committee
- 2021/10 - 2022/08 Co-Chairs of International Conference on Localisation 2022
- 2021/04 - 2022/03 日本物理学会領域4運営委員
- 2019/10 - 2020/08 Locall organizers of International Conference on Localisation 2020
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Awards (1): - 2014 - 日本物理学会 第7回日本物理学会若手奨励賞(領域4)
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