沙川研究室
東京大学大学院 工学系研究科 物理工学専攻

☆ 出版論文 ☆



   2021

  • Naoto Shiraishi, and Takahiro Sagawa,
    "Quantum Thermodynamics of Correlated-Catalytic State Conversion at Small Scale"
    Phys. Rev. Lett. 126, 150502 (2021).


  • Yuto Ashida, and Takahiro Sagawa,
    "Learning the best nanoscale heat engines through evolving network topology"
    Communications Physics 4, 45 (2021).



   2020

  • Kazuki Sone, Yuto Ashida, and Takahiro Sagawa,
    "Exceptional non-Hermitian topological edge mode and its application to active matter"
    Nat. Commun. 11, 5745 (2020).


  • Yuto Ashida, Ataç İmamoğlu, Jérôme Faist, Dieter Jaksch, Andrea Cavalleri, and Eugene Demler,
    "Quantum Electrodynamic Control of Matter: Cavity-Enhanced Ferroelectric Phase Transition"
    Phys. Rev. X 10, 041027 (2020).


  • Y. Takasu, T. Yagami, Y. Ashida, R. Hamazaki, Y. Kuno and Y. Takahashi,
    "PT-symmetric non-Hermitian quantum many-body system using ultracold atoms in an optical lattice with controlled dissipation"
    Prog. Theor. Exp. Phys. ptaa094 (2020).


  • Aki Kutvonen, Keisuke Fujii, and Takahiro Sagawa,
    "Optimizing a quantum reservoir computer for time series prediction"
    Scientific Reports 10, 14687 (2020).


  • R. Cosmic, K. Kawabata, Y. Ashida, H. Ikegami, S. Furukawa, P. Patil, J. M. Taylor, and Y. Nakamura,
    "Probing XY phase transitions in a Josephson junction array with tunable frustration"
    Phys. Rev. B. 102, 094509 (2020).


  • Zhikang T. Wang, Yuto Ashida, and Masahito Ueda,
    "Deep Reinforcement Learning Control of Quantum Cartpoles"
    Phys. Rev. Lett. 125, 100401 (2020).


  • Yohei Fuji and Yuto Ashida,
    "Measurement-induced quantum criticality under continuous monitoring"
    Phys. Rev. B. 102, 054302 (2020).


  • Jae Dong Noh, Takahiro Sagawa, and Joonhyun Yeo,
    "Numerical Verification of the Fluctuation-Dissipation Theorem for Isolated Quantum Systems"
    Phys. Rev. Lett. 125, 050603 (2020).


  • Shun Otsubo, Sosuke Ito, Andreas Dechant, and Takahiro Sagawa,
    "Estimating entropy production by machine learning of short-time fluctuating currents"
    Phys. Rev. E 101, 062106 (2020).


  • Kazuya Kaneko, Eiki Iyoda, and Takahiro Sagawa,
    "Characterizing complexity of many-body quantum dynamics by higher-order eigenstate thermalization"
    Phys. Rev. A 101, 042126 (2020).


  • Govind Paneru, Sandipan Dutta, Takahiro Sagawa, Tsvi Tlusty, and Hyuk Kyu Pak,
    "Efficiency fluctuations and noise induced refrigerator-to-heater transition in information engines"
    Nat. Commun. 11, 1012 (2020).



   2019

  • Philippe Faist, Takahiro Sagawa, Kohtaro Kato, Hiroshi Nagaoka, and Fernando G. S. L. Brandão,
    "Macroscopic Thermodynamic Reversibility in Quantum Many-Body Systems"
    Phys. Rev. Lett. 123, 250601 (2019).


  • R. Chétrite, M. L. Rosinberg, T. Sagawa, and G. Tarjus,
    "Information thermodynamics for interacting stochastic systems without bipartite structure"
    J. Stat. Mech. 114002 (2019).


  • Kazuki Sone and Yuto Ashida,
    "Anomalous Topological Active Matter"
    Phys. Rev. Lett. 123, 205502 (2019).


  • Yuto Ashida, Tao Shi, Richard Schmidt, H. R. Sadeghpour, J. Ignacio Cirac, and Eugene Demler,
    "Efficient variational approach to dynamics of a spatially extended bosonic Kondo model"
    Phys. Rev. A 100, 043618 (2019).
    Selected for Editor's Suggestion.  
    See also the article by Phys.org.

  • Yuto Ashida, Tao Shi, Richard Schmidt, H. R. Sadeghpour, J. Ignacio Cirac, and Eugene Demler,
    "Quantum Rydberg Central Spin Model"
    Phys. Rev. Lett. 123, 183001 (2019).
    Selected for Editor's Suggestion.  
    See also the article by Phys.org.

  • S. Z. Baba, Y. Nakata, Y. Ito, R. Hisatomi, Y. Nakamura, and K. Usami,
    "Optical heterodyne imaging of magnetostatic modes in one-dimensional magnonic crystals"
    Phys. Rev. B 100, 104437 (2019).


  • Jae Dong Noh, Eiki Iyoda, and Takahiro Sagawa,
    "Heating and cooling of quantum gas by eigenstate Joule expansion"
    Phys. Rev. E 100, 010106(R) (2019).


  • Shunsuke Nakamura, Eiki Iyoda, Tetsuo Deguchi, and Takahiro Sagawa,
    "Universal scrambling in gapless quantum spin chains"
    Phys. Rev. B 99, 224305 (2019).


  • Kazuya Kaneko, Eiki Iyoda, and Takahiro Sagawa,
    "Work extraction from a single energy eigenstate"
    Phys. Rev. E 99, 032128 (2019).
    Selected for 2019 March Kaleidoscopes



   2018

  • Eiki Iyoda, Hosho Katsura, and Takahiro Sagawa,
    "Effective dimension, level statistics, and integrability of Sachdev-Ye-Kitaev-like models"
    Phys. Rev. D 98, 086020 (2018).


  • Toru Yoshizawa, Eiki Iyoda, and Takahiro Sagawa,
    "Numerical Large Deviation Analysis of the Eigenstate Thermalization Hypothesis"
    Phys. Rev. Lett. 120, 200604 (2018).


  • Eiki Iyoda and Takahiro Sagawa,
    "Scrambling of quantum information in quantum many-body systems"
    Phys. Rev. A 97, 042330 (2018).


  • Takumi Matsumoto and Takahiro Sagawa,
    "Role of sufficient statistics in stochastic thermodynamics and its implication to sensory adaptation"
    Phys. Rev. E 97, 042103 (2018).


   2017


   2016

  • Shumpei Yamamoto, Sosuke Ito, Naoto Shiraishi, and Takahiro Sagawa,
    "Linear irreversible thermodynamics and Onsager reciprocity for information-driven engines"
    Phys. Rev. E 94, 052121 (2016).


  • Aki Kutvonen, Takahiro Sagawa, and Tapio Ala-Nissila,
    "Thermodynamics of information exchange between two coupled quantum dots"
    Phys. Rev. E 93, 032147 (2016).


  • Naoto Shiraishi, Takumi Matsumoto, and Takahiro Sagawa,
    "Measurement-feedback formalism meets information reservoirs"
    New Journal of Physics 18, 013044 (2016).


   2015


   2014

  • Kiyoshi Kanazawa, Takahiro Sagawa, and Hisao Hayakawa,
    "Energy pumping in electrical circuits under avalanche noise"
    Physical Review E 90, 012115 (2014).


  • J. V. Koski, V. F. Maisi, T. Sagawa, and J. P. Pekola,
    "Experimental Observation of the Role of Mutual Information in the Nonequilibrium Dynamics of a Maxwell Demon"
    Physical Review Letters 113, 030601 (2014).


  • Kyogo Kawaguchi, Shin-ichi Sasa, and Takahiro Sagawa,
    "Nonequilibrium Dissipation-free Transport in F1-ATPase and the Thermodynamic Role of Asymmetric Allosterism"
    Biophysical Jouornal 106, 2450-2457 (2014).


  • Jordan M. Horowitz and Takahiro Sagawa,
    "Equivalent Definitions of the Quantum Nonadiabatic Entropy Production"
    Journal of Statistical Physics 156, 55-65 (2014).


  • Eiki Iyoda, Takeo Kato, Kazuki Koshino, and Thierry Martin,
    "Dephasing in single-electron generation due to environmental noise probed by Hong-Ou-Mandel interferometry"
    Physical Review B 89, 205318 (2014).


  • Eiki Iyoda and Sumio Ishihara,
    "Transient carrier dynamics in a Mott insulator with antiferromagnetic order"
    Physical Review B 89, 125126 (2014).


  • Takahiro Sagawa,
    "Thermodynamic and Logical Reversibilities Revisited"
    Journal of Statistical Mechanics P03025 (2014).
    * Proceedings of Statphys25.


   2013

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