Research field (1)：
Semiconductors, optical and atomic physics
Research keywords (5)：
Quantum phase transition
, Quantum simulation
, Optical lattice
, Superfluid
, Ultracold gas
Research theme for competitive and other funds (9)：
2021 - 2027 テンソルネットワーク法と量子シミュレータで切り拓く新奇量子多体現象
2021 - 2024 Experimental study on open quantum many-body systems using strongly correlated cold atoms
2018 - 2023 Exploration of new quantum condensed phase by exploiting orbital and spin degrees of freedom of ultracold atomic gases in an optical lattice
2016 - 2022 Development of advanced optical lattice quantum simulator by high-level control of cold atoms
2018 - 2021 Proposal for realizing quantum gravity by means of the holographic principle and an optical lattice loaded with ultracold gases
2013 - 2018 New stage of research of novel quantum condensed phase developed by ultimate control and measurement of ytterbium quantum gases in an optical lattice
2013 - 2016 Quantum phase transitions and non-equilibrium dynamics of disordered one-dimensional quantum fluids
2010 - 2010 Quantum Fermi-Pasta-Ulam recurrence in ultracold atomic gases
2005 - 2007 ボース・アインシュタイン凝縮系における自発的対称性の破れと素励起
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Papers (107)：
Yuki Nakamura, Ryui Kaneko, Ippei Danshita. Surface criticality in the mixed-field Ising model with sign-inverted next-nearest-neighbor interaction. Physical Review A. 2024
Ryui Kaneko, Shimpei Goto, Ippei Danshita. Ground-state phase diagram of the SU(4) Heisenberg model on a plaquette lattice. Physical Review A. 2024. 110. 023326
Ryui Kaneko, Masaya Kunimi, Ippei Danshita. Quantum many-body scars in the Bose-Hubbard model with a three-body constraint. Physical Review A. 2024. 109. 1. L011301-1-L011301-6
Masaya Kunimi, Ippei Danshita. Persistent-current states originating from the Hilbert-space fragmentation in momentum space. Physical Review A. 2023. 108. 6
Naoto Tsuji, Ippei Danshita, Shunji Tsuchiya. Higgs and Nambu-Goldstone modes in condensed matter physics. Encyclopedia of Condensed Matter Physics. 2023. 1. 174-186
町田佳央, 段下一平, 山本大輔, 笠松健一. Superfluid droplet of two-component Bose gases in an optical lattice near the Mott insulator transition. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
