Takashi Mori Web Site
Publication list
also see google scholar
Published papers
[1] Takashi Mori and Seiji Miyashita, "Dynamics of the Density Matrix in Contact with a Thermal Bath and the Quantum Master Equation", Journal of Physical Society of Japan 77, 124005 (2008)
[2] Seiji Miyashita, Per Arne Rikvold, Takashi Mori, Yusuké Konishi, Masamichi Nishino, and Hiroko Tokoro, "Threshold phenomena under photoexcitation of spin-crossover materials with cooperativity due to elastic interactions", Physical Review B 80, 064414 (2009)
[3] Mizuhiko Saeki, Chikako Uchiyama, Takashi Mori, and Seiji Miyashita, "Comparison among various expressions of complex admittance for quantum systems in contact with a heat reservoir", Physical Review E 81, 031131 (2010)
[4] Takashi Mori, Seiji Miyashita, and Per Arne Rikvold, "Asymptotic forms and scaling properties of the relaxation time near threshold points in spinodal-type dynamical phase transitions" Physical Review E 81, 011135 (2010)
[5] I. Chiorescu, N. Groll, S. Bertaina, T. Mori, and S. Miyashita, "Magnetic strong coupling in a spin-photon system and transition to classical regime", Physical Review B 82, 024413 (2010)
[6] Takashi Mori, "Analysis of the exactness of the mean-field theory in long-range interacting systems", Physical Review E 82, 060103(R) (2010)
[7] T. Nakada, P. A. Rikvold, T. Mori, M. Nishino, and S. Miyashita, "Crossover between a Short-range and a Long-range Ising model", Physical Review B 84, 054433 (2011)
[8] Takashi Mori, "Instability of the mean-field states and generalization of phase separation in long-range interacting systems", Physical Review E 84, 031128 (2011)
[9] Taro Nakada, Takashi Mori, Seiji Miyashita, Masamichi Nishino, Synge Todo, William Nicolazzi, and Per Arne Rikvold, "Critical temperature and correlation length of an elastic interaction model for spin-crossover materials", Physical Review B 85, 054408 (2012)
[10] Seiji Miyashita, Tatsuhiko Shirai, Takashi Mori, H de Raedt, Sylvain Bertaina, and Irinel Chiorescu, "Photon and spin dependence of the resonance lines shape in the strong coupling regime", Journal of Physics B 45, 124010 (2012)
[11] Takashi Mori, "Microcanonical Analysis of Exactness of the mean-field theory in long-range interacting systems", Journal of Statistical Physics 147, 1020 (2012)
[12] Takashi Mori, "Equilibrium properties of quantum spin systems with non-additive long-range interactions", Physical Review E 86, 021132 (2012)
[13] Takashi Mori, "Exactness of the mean-field dynamics in optical cavity systems", Journal of Statistical Mechanics P06005 (2013)
[14] Takashi Mori, "Nonadditivity in Quasiequilibrium States of Spin Systems with Lattice Distortion", Physical Review Letters 111, 020601 (2013)
[15] Takashi Mori, "Phase transitions in systems with non-additive long-range interactions", Journal of Statistical Mechanics P10003 (2013)
[16] Tatsuhiko Shirai, Takashi Mori, and Seiji Miyashita, "Novel symmetry-broken phase in a driven cavity system in the thermodynamic limit", Journal of Physics B 47, 025501 (2014)
[17] Takashi Mori, "Natural correlation between a system and a thermal reservoir", Physical Review A 89, 040101(R) (2014)
[18] Takashi Mori, "Floquet resonant states and validity of the Floquet-Magnus expansion in the periodically driven Friedrichs models", Physical Review A 91, 020101(R) (2015)
[19] Tatsuhiko Shirai, Takashi Mori, and Seiji Miyashita, "Condition for emergence of the Floquet-Gibbs state in periodically driven open systems", Physical Review E 91, 030101(R) (2015)
[20] Takashi Mori, "Quasi-equilibrium nonadditivity", Journal of Statistical Physics 159, 172 (2015)
[21] Takashi Mori, "Existence of shape-dependent thermodynamic limit in spin systems with short- and long-range interactions", Journal of Physics A 48, 145001 (2015)
[22] Eriko Kaminishi, Takashi Mori, Tatsuhiko N. Ikeda, and Masahito Ueda, "Entanglement pre-thermalization in a one-dimensional Bose gas", Nature Physics 11, 1050 (2015)
[23] Tomotaka Kuwahara, Takashi Mori, and Keiji Saito, "Floquet-Magnus theory and generic transient dynamics in periodically driven many-body quantum systems", Annals of Physics 367, 96 (2016)
[24] Takashi Mori, Tomotaka Kuwahara, and Keiji Saito, "Rigorous bound on energy absorption and generic relaxation in periodically driven quantum systems", Physical Review Letters 116, 120401 (2016)
[25] Tatsuhiko Shirai, Juzar Thingna, Takashi Mori, Sergey Denisov, Peter Hänggi, and Seiji Miyashita, "Effective Floquet-Gibbs states for dissipative quantum systems", New Journal of Physics 18, 053008 (2016)
[26] Takashi Mori, "Macrostate equivalence of two general ensembles and specific relative entropies", Physical Review E 94, 020101 (2016)
[27] Takashi Mori, "Extensive increase of entropy in quantum quench", Journal of Physics A 49, 444003 (2016) (invited paper for special issue of J. Phys. A “Emerging Talents”)
[28] Tatsuhiko N. Ikeda, Takashi Mori, Eriko Kaminishi, and Masahito Ueda, "Entanglement prethermalization in an interaction quench between two harmonic oscillators", Physical Review E 95, 022129 (2017)
[29] Takashi Mori, "Classical ergodicity and quantum eigenstate thermalization: Analysis in fully connected Ising ferromagnets", Physical Review E 96, 012134 (2017)
[30] Naoto Shiraishi and Takashi Mori, "Systematic Construction of Counterexamples to the Eigenstate Thermalization Hypothesis", Physical Review Letters 119, 030601 (2017)
[31] Takashi Mori and Naoto Shiraishi, "Thermalization without eigenstate thermalization hypothesis after a quantum quench", Physical Review E 96, 022153 (2017)
[32] Eriko Kaminishi, Takashi Mori, Tatsuhiko N. Ikeda, and Masahito Ueda, "Entanglement prethermalization in the Tomonaga-Luttinger model", Physical Review A 97, 013622 (2018)
[33] (invited review paper) Takashi Mori, Tatsuhiko N. Ikeda, Eriko Kaminishi, and Masahito Ueda, "Thermalization and prethermalization in isolated quantum systems: a theoretical overview", Journal of Physics B 51, 112001 (2018)
[34] Takashi Ishii, Tomotaka Kuwahara, Takashi Mori, and Naomichi Hatano, "Heating in integrable time-periodic systems", Physical Review Letters 120, 220602 (2018)
[35] Naoto Shiraishi and Takashi Mori, "Shiraishi and Mori Reply", Physical Review Letters 121, 038902 (2018)
[36] Takashi Mori, "Floquet prethermalization in periodically driven classical spin systems", Physical Review B 98, 104303 (2018)
[37] Takuya Hatomura and Takashi Mori, "Shortcuts to adiabatic classical spin dynamics mimicking quantum annealing", Physical Review E 98, 032136 (2018)
[38] Takashi Mori, "Prethermalization in the transverse-field Ising chain with long-range interactions", Journal of Physics A 52, 054001 (2018)
[39] Eriko Kaminishi and Takashi Mori, "Recurrence times of the small-size Lieb-Liniger Bose gas in the weak-and strong-coupling regimes", Physical Review A 100, 013606 (2019)
[40] Takashi Ishii and Takashi Mori, "Strong eigenstate thermalization within a generalized shell in noninteracting integrable systems", Physical Review E 100, 012139 (2019)
[41] Eriko Kaminishi, Takashi Mori, and Seiji Miyashita, "Construction of quantum dark soliton in one-dimensional Bose gas", Journal of Physics B 53, 095302 (2020)
[42] Tatsuhiko Shirai and Takashi Mori, "Thermalization in open many-body systems based on eigenstate thermalization hypothesis", Physical Review E 101, 042116 (2020)
[43] Takashi Mori and Tatsuhiko Shirai, "Resolving Discrepancy between Liouvillian Gap and Relaxation Time in Boundary-Dissipated Quantum Many-Body Systems", Physical Review Letters 125, 230604 (2020)
[44] Hayate Nakano, Tatsuhiko Shirai, and Takashi Mori, "Tensor network approach to thermalization in open quantum many-body systems", Physical Review E 103, L040102 (2021)
[45] Takashi Mori, Hongzheng Zhao, Florian Mintert, Johannes Knolle, and Roderich Moessner, "Rigorous Bounds on the Heating Rate in Thue-Morse Quasiperiodically and Randomly Driven Quantum Many-Body Systems", Physical Review Letters 127, 050602 (2021)
[46] Takashi Mori, "Metastability associated with many-body explosion of eigenmode expansion coefficients", Physical Review Research 3, 043137 (2021)
[47] Kayo Kinjo, Eriko Kaminishi, Takashi Mori, Jun Sato, Rina Kanamoto, and Tetsuo Deguchi, "Quantum dark solitons in the 1D Bose gas: From single to double dark-solitons", Universe 8, 2 (2022)
[48] Takashi Mori, "Heating Rates under Fast Periodic Driving beyond Linear Response", Physical Review Letters 128, 050604 (2022)
[49] Liu Ziyin, Kangqiao Liu, Takashi Mori, and Masahito Ueda, "Strength of Minibatch Noise in SGD", In the Proceedings of the 10th International Conference on Learning Representations (ICLR2022)
[50] Takashi Mori, Liu Ziyin, Kangqiao Liu, and Masahito Ueda, "Power-law escape rate of SGD", In Proceedings of the 39th International Conference on Machine Learning (ICML2022), PMLR 162, 15959 (2022)
[51] (invited review paper) Takashi Mori, "Floquet states in open quantum systems", Annual Review of Condensed Matter Physics 14, 35 (2023)
[52] (review paper) Wen Wei Ho, Takashi Mori, Dmitry A. Abanin, and Emanuele G. Dalla Torre, "Quantum and classical Floquet prethermalization", Annals of Physics 454, 169297 (2023)
[53] Takashi Mori and Tatsuhiko Shirai, "Symmetrized Liouvillian Gap in Markovian Open Quantum Systems", Physical Review Letters 130, 230404 (2023)
[54] Takashi Mori, “Liouvillian-gap analysis of open quantum many-body systems in the weak dissipation limit”, Phys. Rev. B 109, 064311 (2024)
[55] Mahbub Rahaman, Takashi Mori, and Analabha Roy, “Phase Crossover induced by Dynamical Many Body Localization in Periodically Driven Long-Range Spin Systems”, Phys. Rev. B 109, 104311 (2024)
[56] Tatsuhiko Shirai and Takashi Mori, “Accelerated Decay due to Operator Spreading in Bulk-Dissipated Quantum Systems”, Phys. Rev. Lett. 133, 040201 (2024)
arXiv papers
Takashi Mori, "Thermodynamics of extensive but nonadditive systems: modified Gibbs-Duhem equation in the dipolar gas", arXiv:1510.07109
Takashi Mori, "Weak eigenstate thermalization with large deviation bound", arXiv:1609.09776
Takashi Mori and Masahito Ueda, "Interplay between depth of neural networks and locality of target functions", arXiv:2005.12488
Takashi Mori and Masahito Ueda, "Improved generalization by noise enhancement", arXiv:2009.1309
Takashi Mori, "Strong Markov dissipation in driven-dissipative quantum systems", arXiv:2404.10195
Koki Shiraishi, Masaya Nakagawa, Takashi Mori, and Masahito Ueda, "Quantum master equation for many-body systems: Derivation based on the Lieb-Robinson bound", arXiv:2404.14067
Eriko Kaminishi, Takashi Mori, Michihiko Sugawara, Naoki Yamamoto, "Impact of Measurement Noise on Escaping Saddles in Variational Quantum Algorithms", arXiv:2406.09780
解説記事
「周期駆動下での量子多体系の非平衡緩和過程」,日本物理学会誌 (2017)
「孤立量子多体系の緩和の理論」,物性若手夏の学校 (2019)
「フロッケ状態の基礎」,固体物理 特集号 高強度テラヘルツ・赤外パルスが拓く非平衡物性 (2019)
「短距離相互作用が生む実効的長距離相互作用と相加性の破れ」,アンサンブル:分子シミュレーション研究会会誌 特集 非平衡系の時系列データ解析 (2020)