Rchr
J-GLOBAL ID:202301020638823330
Update date: Dec. 24, 2024 Seki Kazuhiro
セキ カズヒロ | Seki Kazuhiro
Affiliation and department: Job title:
Research Scientist
Homepage URL (1): https://www.researchgate.net/profile/Kazuhiro-Seki Research field (2):
Magnetism, superconductivity, and strongly correlated systems
, Mathematical physics and basic theory
Research keywords (6):
Quantum many-body systems
, Exact diagonalization
, Quantum computing
, Auxiliary-field quantum Monte Carlo
, Hubbard model
, Heisenberg model
Research theme for competitive and other funds (4): - 2022 - 2025 強相関系のための量子計算手法の研究と開発
- 2019 - 2023 ドープされたモット絶縁体における擬ギャップ現象の研究
- 2014 - 2018 Theory for exciton condensation and novel superconductivity induced by interband interaction
- 2014 - 2017 Microscopic theories on the excitonic Bose condensation and superconductivity in strongly correlated systems
Papers (41): -
Hiroshi Watanabe, Tomonori Shirakawa, Kazuhiro Seki, Hirofumi Sakakibara, Takao Kotani, Hiroaki Ikeda, Seiji Yunoki. Monte Carlo study of cuprate superconductors in a four-band d-p model: role of orbital degrees of freedom. Journal of Physics: Condensed Matter. 2023. 35. 19
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Qing Xie, Kazuhiro Seki, Seiji Yunoki. Variational counterdiabatic driving of the Hubbard model for ground-state preparation. Physical Review B. 2022
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Kazuhiro Seki, Seiji Yunoki. Energy-filtered random-phase states as microcanonical thermal pure quantum states. Physical Review B. 2022
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Kazuhiro Seki, Yuichi Otsuka, Seiji Yunoki. Gutzwiller wave function on a quantum computer using a discrete Hubbard-Stratonovich transformation. Physical Review B. 2022. 105. 15
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Kazuhiro Seki, Seiji Yunoki. Spatial, spin, and charge symmetry projections for a Fermi-Hubbard model on a quantum computer. Physical Review A. 2022. 105. 3
more... MISC (13): -
Kawasugi Y., Seki K., Edagawa Y., Sato Y., Pu J., Takenobu T., Yunoki S., Yamamoto H. M., Kato R. Carrier doping into κ-type ET salts using electric double layer IV. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 1712-1712
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Seki K, Shirakawa T, Yunoki S. 23pBF-5 Temperature dependence of the single-particle excitation spectra in doped-Mott insulators. Meeting Abstracts of the Physical Society of Japan. 2015. 70. 2331-2331
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Hiroshi Watanabe, Kazuhiro Seki, Seiji Yunoki. A variational Monte Carlo study of exciton condensation. INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS 2014 (SCES2014). 2015. 592. 012097
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Kawasugi Y., Seki Kazuhiro, Edagawa Y., Sato Y., Pu J., Takenobu T., Yamamoto H. M., Kato R. 16pAF-9 Carrier doping into κ-type ET salts using electric double layer III. Meeting Abstracts of the Physical Society of Japan. 2015. 70. 1515-1515
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A. Yamada, K. Seki, R. Eder, Y. Ohta. Spectral Weights of the Square-Lattice Hubbard Model with Frustration in the Magnetic and Mott Insulator Phases. Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2013). 2014
more... Education (3): - 2010 - 2013 Chiba University Graduate School of Science Physics
- 2008 - 2010 Chiba University Graduate School of Science Physics
- 2004 - 2008 Chiba University Faculty of Science Department of Physics
Professional career (1): - Doctor of Philosophy (Chiba University)
Work history (5): - 2021/08 - 現在 RIKEN Center for Quantum Computing Research Scientist
- 2019/04 - 2021/07 RIKEN Center for Emergent Matter Science Research Scientist
- 2017/04 - 2019/03 International School for Advanced Studies (SISSA) JSPS postdoc
- 2013/04 - 2017/03 RIKEN Computational Condensed Matter Physics Laboratory Postdoc, SPDR
- 2010/04 - 2013/03 Chiba University JSPS DC1 Research Fellow
Committee career (1): - 2021/10 - 2022/09 日本物理学会 領域8運営委員
Awards (2): - 2022/03 - 理化学研究所 理研研究奨励賞・技術奨励賞(桜舞賞)
- 2013/03 - 千葉大学 学業成績優秀者に係る学長表彰 成績優秀賞
Association Membership(s) (1):
Physical Society of Japan
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