花井亮

ハナイリョウ | Hanai Ryo

所属機関・部署：
職名：准教授

研究分野 (3件)：磁性、超伝導、強相関系 , 数理物理、物性基礎 , 半導体、光物性、原子物理

研究キーワード (3件)： Open quantum systems , Active matter , Condensed matter physics

競争的資金等の研究課題 (8件)：

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論文 (39件)：

Pablo Bayona-Pena, Ryo Hanai, Takashi Mori, Hisao Hayakawa. Entanglement spectrum dynamics as a probe for non-Hermitian bulk-boundary correspondence in systems with periodic boundaries. Physical Review B. 2025. 111. 14
Samuel E. Begg, Ryo Hanai. Quantum Criticality in Open Quantum Spin Chains with Nonreciprocity. Physical Review Letters. 2024. 132. 12
Ryo Hanai. Nonreciprocal Frustration: Time Crystalline Order-by-Disorder Phenomenon and a Spin-Glass-like State. Physical Review X. 2024. 14. 1
Yuji Hirono, Ryo Hanai. Squeezing Stationary Distributions of Stochastic Chemical Reaction Systems. Journal of Statistical Physics. 2023. 190. 4
Taira Kawamura, Ryo Hanai, Yoji Ohashi. Proposed Fermi-surface reservoir engineering and application to realizing unconventional Fermi superfluids in a driven-dissipative nonequilibrium Fermi gas. Physical Review A. 2022. 106. 1

MISC (4件)：

Shuoguang Liu, Ryo Hanai, Peter B. Littlewood. Universal scaling in one-dimensional non-reciprocal matter. 2025
S. J. Kole, Xichen Chao, Abraham Mauleon-Amieva, Ryo Hanai, C. Patrick Royall, Tanniemola B. Liverpool. Non-reciprocal interactions drive emergent chiral crystallites. 2025
Yuma Nakanishi, Ryo Hanai, Tomohiro Sasamoto. Continuous time crystals as a PT symmetric state and the emergence of critical exceptional points. 2024
花井亮. 非相反相転移の物理. 日本物理学誌. 2022. 77. 10. 666

講演・口頭発表等 (11件)：

Photoinduced non-reciprocal phase transitions in strongly correlated materials
(APS March Meeting 2025 2025)
金属強磁性体における光誘起非相反相転移
(非平衡固体物理学の最前線, 京都 2024)
Active quantum solids: photoinduced non-reciprocal magnetism
(KITP Conference: The Many Faces of Active Mechanics 2024)
Non-reciprocal frustration physics
(Long-term Workshop on Frontiers in Non-equilibrium Physics 2024 2024)
Dissipation engineering non-reciprocal spin-spin interactions via itinerant electrons
(APS March Meeting 2024 2024)

学位 (1件)：

経歴 (10件)：

2024/12 - 現在東京科学大学理学院物理学系准教授
2022/10 - 2024/11 京都大学基礎物理学研究所助教
2022/10 - 2024/04 Asia Pacific Center for Theoretical Physics Research Professor
2022/03 - 2023/10 Asia Pacific Center for Theoretical Physics Junior Research Group Leader
2022/03 - 2022/10 Pohang University of Science and Technology Department of Physics Affiliate Faculty

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受賞 (1件)：

所属学会 (1件)：

日本物理学会

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花井 亮