Research Interest

I am especially interested in the foundation of thermodynamics and statistical mechanics.

Publications

  1. Many-Body Bound States in the Continuum [Submitted to arXiv 2023-07-11]
  2. Eigenstate Thermalisation Hypothesis for Translation Invariant Spin Systems [Submitted 2023-04-14, Published 2023-07-21]
  3. Rigorous Bounds on Eigenstate Thermalization [Submitted to arXiv 2023-03-17]
  4. Eigenstate Thermalization in Long-Range Interacting Systems [Submitted 2021-11-24, Published 2022-07-14]
  5. Test of the Eigenstate Thermalization Hypothesis Based on Local Random Matrix Theory [Submitted 2020-06-02, Published 2021-03-23]

Conference presentations

  1. 典型的な非可積分系において固有状態熱化仮説を満たす物理量のクラス(Class of operators that satisfy the eigenstate thermalization hypothesis in generic nonintegrable systems)[2024-03, Japan]
    杉本昇大 (Shoki Sugimoto), 濱崎立資 (Ryusuke Hamazaki), 上田正仁 (Masahito Ueda)
    口頭発表 (Oral), 日本物理学会 (The Physical Society of Japan), online
  2. Typicality of the Eigenstate Thermalization for Realistic Systems with Few-body Interactions [2023-08, Japan]
    Shoki Sugimoto, Ryusuke Hamazaki, Masahito Ueda
    Oral, Physics of Open Systems and Beyond, Hokkaido University, Japan
  3. Rigorous Bounds on Eigenstate Thermalization [2023-08, Japan]
    Shoki Sugimoto, Ryusuke Hamazaki, Masahito Ueda
    Oral, STATPHYS28, The University of Tokyo, Japan
  4. 測定量に対する物理的制限が固有状態熱化仮説の成立に及ぼす影響(Effect of Physical Constraints on Observables on Eigenstate Thermalization)[2023-03 Japan]
    杉本昇大 (Shoki Sugimoto), 濱崎立資 (Ryusuke Hamazaki), 上田正仁 (Masahito Ueda)
    口頭発表 (Oral), 日本物理学会 (The Physical Society of Japan), online
  5. 量子多体系における連続スペクトル中の束縛エネルギー固有状態(Many-body bound state in the continuum)[2022-09 Japan]
    杉本昇大 (Shoki Sugimoto), 蘆田裕人 (Yuto Ashida), 上田正仁 (Masahito Ueda)
    口頭発表 (Oral), 日本物理学会 (The Physical Society of Japan), 東京工業大学(Tokyo Tech)
  6. 長距離相互作用系における固有状態熱化仮説の妥当性(Eigenstate Thermalization in Long-Range Interacting Systems)[2022-03 Japan]
    杉本昇大 (Shoki Sugimoto), 濱崎立資 (Ryusuke Hamazaki), 上田正仁 (Masahito Ueda)
    口頭発表 (Oral), 日本物理学会 (The Physical Society of Japan), online
  7. 局所ランダム行列理論に基づく固有状態熱化仮説の検証(Test of Eigenstate Thermalization Hypothesis Based on Local Random Matrix Theory)[2020-09 Japan]
    杉本昇大 (Shoki Sugimoto), 濱崎立資 (Ryusuke Hamazaki), 上田正仁 (Masahito Ueda)
    口頭発表 (Oral), 日本物理学会 (The Physical Society of Japan), online

Seminars

  1. Eigenstate Thermalisation Hypothesis for Translation Invariant Spin Systems [2023-12, Japan]
    Shoki Sugimoto, Joscha Henheik, Volodymyr Riabov, László Erdős
    StatPhys Seminar @ UTokyo Hongo, The University of Tokyo, Japan
  2. Typicality of Thermalization in Isolated Quantum Systems [2023-11, Poland]
    Shoki Sugimoto,
    University of Gdańsk, Poland
  3. Typicality of the eigenstate thermalization hypothesis in realistic systems with local interactions [2023-03 Austria]
    Shoki Sugimoto
    Mathphys Analysis Seminar, Institute of Science and Technology Austria, Austria
  4. Thermalization of isolated quantum systems and its typicality [2022-01 Japan]
    杉本昇大 (Shoki Sugimoto)
    矢上統計物理学セミナー (Yagami Statistical Physics Seminar), 慶應義塾大学 (Keio University, Japan)

Other writings

  1. Theoretical Study on Thermalization in Isolated Quantum Systems (邦題:孤立量子系の熱平衡化に関する理論的研究) [2024-01]
    Shoki Sugimoto (Doctoral dissertation)
  2. Typicality of Thermalization in Isolated Quantum Systems (邦題:孤立量子系の熱化の典型性) [2021-01]
    Shoki Sugimoto (Master thesis)
  3. The Arrow of Time: Bridging the Macroscopic and Microscopic Realms [2020-07]

Curriculum Vitae

Employment

April 2022 - Research Fellow of JSPS (DC2)
October 2019 - TAKUETSU Research Assistant of the Forefront Physics and Mathematics Program to Drive Transformation (FoPM)
April 2022 - August 2022 Teaching Assistant: "Thermodynamics"
April 2021 - August 2021 Teaching Assistant: "Thermodynamics"
April 2020 - August 2020 Teaching Assistant: "Thermodynamics"
April 2019 - August 2019 Teaching Assistant: "Quantum mechanics II"

Education

April 2021 - March 2024 Ph.D. Course in Department of Physics, Graduate School of Science, the University of Tokyo, Japan
[Dissertation: "Theoretical Study on Thermalization in Isolated Quantum Systems"]
February 2023 - March 2023 Institute for Science and Technology Austria, Austria, Academic visiter (Erdös group)
April 2019 - March 2021 Master Course in Department of Physics, Graduate School of Science, the University of Tokyo, Japan
[Thesis: "Typicality of Thermalization in Isolated Quantum Systems"]
April 2015 - March 2019 Department of Physics, the University of Tokyo, Japan
April 2012 - March 2015 Makuhari Senior High School, Japan

Others