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J-GLOBAL ID：201701011476309541   Update date: Apr. 17, 2024

Tsuchiya Shunji

ツチヤ シュンジ | Tsuchiya Shunji
Affiliation and department：
Chuo University Faculty of Science and Engineering

About Chuo University Faculty of Science and Engineering


Job title： Associate Professor
Homepage URL  (2)： https://www.tsuchiya.r.chuo-u.ac.jp ,  http://ir.c.chuo-u.ac.jp/researcher/profile/00015954.html
Research field  (1)： Semiconductors, optical and atomic physics
Research keywords  (6)： quantum computation ,  superconductivity ,  optical lattice ,  quantum information ,  量子シミュレーション ,  冷却原子気体
Research theme for competitive and other funds  (4)：
  • 2019 - 2022 Quantum simulation of novel superconducting phases in flat band systems using optical lattices
  • 2014 - 2016 Quantum simulations of Higgs mode in strongly correlated atomic gases on the honeycomb lattice
  • 2012 - 2014 Cooper pair liquid phase and pseudogap effect of attractive fermions in a honeycomb optical lattice
  • 2002 - 2004 量子多体問題とトポロジカルな励起についての研究
Papers (76)：
  • Naoto Tsuji, Ippei Danshita, Shunji Tsuchiya. Higgs and Nambu-Goldstone modes in condensed matter physics. Encyclopedia of Condensed Matter Physics. 2024. 174-186
  • Tomonori Tanizawa, Yuki Takeuchi, Shion Yamashika, Ryosuke Yoshii, Shunji Tsuchiya. Fidelity-estimation method for graph states with depolarizing noise. Physical Review Research. 2023. 5. 4
  • Shion Yamashika, Daichi Kagamihara, Ryosuke Yoshii, Shunji Tsuchiya. Evolution of entanglement entropy in strongly correlated bosons in an optical lattice. Physical Review Research. 2023. 5. 4
  • Daichi Kagamihara, Ryui Kaneko, Shion Yamashika, Kota Sugiyama, Ryosuke Yoshii, Shunji Tsuchiya, Ippei Danshita. Rényi entanglement entropy after a quantum quench starting from insulating states in a free boson system. Physical Review A. 2023. 107. 3
  • Pedro L. Contreras E., D. Osorio, S. Tsuchiya. Quasi-point versus point nodes in Sr2RuO4, the case of a flat tight binding γ sheet. Revista Mexicana de Física. 2022. 68. 6 Nov-Dec
ｍore...
MISC (43)：
  • 土屋 俊二. 編集後記. 日本物理学会誌. 2020. 75. 6. 369-370
  • Tsuchiya Shunji, Yamamoto Daisuke, Nitta Muneto. Evolution of Higgs mode in Fermi gases through the BCS-BEC crossover II. Meeting Abstracts of the Physical Society of Japan. 2017. 72. 0. 490-490
  • Danshita Ippei, Tsuchiya Shunji. Higgs bound states of Bose gases in optical lattices: a study by the Gutzwiller variational method. Meeting Abstracts of the Physical Society of Japan. 2017. 72. 0. 610-610
  • Tsuchiya S., Goryo J., Arahata E., Sigrist Manfred. 21pAG-11 Intra-valley p-wave pairing states in the Dirac electron systems. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 1369-1369
  • Tokimoto J., Tsuchiya S., Nikuni T. 20pBJ-2 Higgs mode in a harmonically trapped superfluid Fermi gas. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 0. 669-669
ｍore...
Books (2)：
  • 物理学基礎2 力学 [発展編]
    朝倉書店 2018
  • 物理学基礎1 力学 [入門編]
    朝倉書店 2018
Lectures and oral presentations  (193)：
  • Entanglement propagation in thermalization of an isolated quantum system
    (20th Asian Quantum Information Science Conference 2020)
  • Critical superfluid velocity of spin-1 bosons in an optical lattice
    (51st Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics 2020)
  • Entanglement transport and thermalization in an isolated quantum system
    (The 4th Kyoto-Beijing-Tokyo Workshop on Ultracold Atomic Gases 2019)
  • Perfect transmission of Higgs modes via anti-bound states
    (Workshop on Quantum Mixtures 2019)
  • Hidden charge-conjugation, parity, time-reversal symmetries and Higgs modes in superconductors
    (The 2018 Swiss Workshop on Materials with Novel Electronic Properties 2018)
ｍore...
Education (8)：
  • - 2005 Waseda University
  • - 2005 Waseda University Graduate School, Division of Science and Engineering
  • - 2002 Waseda University
  • - 2002 Waseda University Graduate School, Division of Science and Engineering
  • - 2000 Waseda University School of Science and Engineering
Show all
Professional career (2)：
  • 博士(理学) (早稲田大学)
  • 修士(理学) (早稲田大学)
Work history (9)：
  • 2012/09 - 2021/03 ~ 東京理科大学総合研究機構 ナノカーボン研究部門 研究分担者
  • 2017/04 - ~ 中央大学理工学部 准教授
  • 2014/04 - 2017/03 Tohoku Institute of Technology Center of General Education
  • 2010/04 - 2014/03 東京理科大学理学部物理学科 助教
  • 2012/06 - 2012/09 スイス連邦工科大学 理論物理学研究所 客員研究員
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Committee career (2)：
  • 2019/04 - 2022/03 日本物理学会 日本物理学会誌 編集委員
  • American Physical Society 専門誌レフェリー(Physical Review Letters誌, Physical Review A誌, Physical Review B誌)
Awards (1)：
  • 2011 - 国際学会賞, 2011 1st International Symposium on Access Spaces (IEEE-ISAS2011), Best Paper Award
Association Membership(s) (2)：
日本物理学会 ,  American Physical Society
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