Takumi Kamatani, Sota Kitamura, Naoto Tsuji, Ryo Shimano, Takahiro Morimoto, “Optical response of the Leggett mode in multiband superconductors in the linear response regime”. Phys.Rev. B 105, 094520 (2022). (arXiv:2111.12318)
Masaya Nakagawa, Naoto Tsuji, Norio Kawakami, Masahito Ueda, “η Pairing of Light-Emitting Fermions: Nonequilibrium Pairing Mechanism at High Temperatures”. (arXiv:2103.13624)
Naoto Tsuji, Masaya Nakagawa, Masahito Ueda, "Tachyonic and Plasma Instabilities of η-Pairing States Coupled to Electromagnetic Fields". (arXiv:2103.01547)
Kazuki Yamamoto, Masaya Nakagawa, Naoto Tsuji, Masahito Ueda, Norio Kawakami, "Collective Excitations and Nonequilibrium Phase Transition in Dissipative Fermionic Superfluids". (arXiv:2006.06169)
Naoto Tsuji, Yusuke Nomura, "Higgs-mode resonance in third harmonic generation in NbN superconductors: Multiband electron-phonon coupling, impurity scattering, and polarization-angle dependence", Phys. Rev. Research 2, 043029 (2020). (arXiv:2004.00286)
Masaya Nakagawa, Naoto Tsuji, Norio Kawakami, Masahito Ueda, "Dynamical Sign Reversal of Magnetic Correlations in Dissipative Hubbard Models", Phys. Rev. Lett. 124, 147203 (2020). (arXiv:1904.00154)
L. Schwarz, B. Fauseweh, N. Tsuji, N. Cheng, N. Bittner, H. Krull, M. Berciu, G. S. Uhrig, A. P. Schnyder, S. Kaiser, and D. Manske, "Classification and characterization of nonequilibrium Higgs modes in unconventional superconductors", Nat. Commun. 11, 287 (2020). (arXiv:1712.07989)
Sharareh Sayyad, Naoto Tsuji, Massimo Capone, Hideo Aoki, "SO(4) FLEX+DMFT formalism with SU(2)⊗SU(2)-symmetric impurity solver for superconductivity in the repulsive Hubbard model". (arXiv:1903.05800)
Naoto Tsuji and Masahito Ueda, "Fluctuation theorem for quantum-state statistics". (arXiv:1807.11683)
Ryuta Iwazaki, Naoto Tsuji, Shintaro Hoshino, "Nature of the superconducting fluctuations in photoexcited systems", Phys. Rev. B 100, 104521 (2019). (arXiv:1904.05820)
Sharareh Sayyad, Naoto Tsuji, Abolhassan Vaezi, Massimo Capone, Martin Eckstein, and Hideo Aoki, "Momentum-dependent relaxation dynamics of the doped repulsive Hubbard model", Phys. Rev. B 99, 165132 (2019). (arXiv:1811.11410)
Naoto Tsuji and Philipp Werner, "Out-of-time-ordered correlators of the Hubbard model: Sachdev-Ye-Kitaev strange metal in the spin freezing crossover region", Phys. Rev. B 99, 115132 (2019). (arXiv:1812.04217)
Naoto Tsuji, Tomohiro Shitara, and Masahito Ueda, "Bound on the exponential growth rate of out-of-time-ordered correlators", Phys. Rev. E 98, 012216 (2018). (arXiv:1706.09160)
Kota Katsumi, Naoto Tsuji, Yuki I. Hamada, Ryusuke Matsunaga, John Schneeloch, Ruidan D. Zhong, Genda D. Gu, Hideo Aoki, Yann Gallais, and Ryo Shimano, "Higgs Mode in the d-Wave Superconductor Bi2Sr2CaCu2O8+x Driven by an Intense Terahertz Pulse", Phys. Rev. Lett. 120, 117001 (2018). [Editors' Suggestion.] (arXiv:1711.04923)
Naoto Tsuji, Tomohiro Shitara, and Masahito Ueda, "Out-of-time-order fluctuation-dissipation theorem", Phys. Rev. E 97, 012101 (2018). (arXiv:1612.08781)
Ryusuke Matsunaga, Naoto Tsuji, Kazumasa Makise, Hirotaka Terai, Hideo Aoki, and Ryo Shimano, "Polarization-resolved terahertz third-harmonic generation in a single-crystal superconductor NbN: Dominance of the Higgs mode beyond the BCS approximation", Phys. Rev. B 96, 020505(R) (2017). (arXiv:1703.02815)
Yuta Murakami, Naoto Tsuji, Martin Eckstein, and Philipp Werner, "Nonequilibrium steady states and transient dynamics of conventional superconductors under phonon driving", Phys. Rev. B 96, 045125 (2017). [Editors' Suggestion.] (arXiv:1702.02942)
Yuta Murotani, Naoto Tsuji, and Hideo Aoki, "Theory of light-induced resonances with collective Higgs and Leggett modes in multiband superconductors", Phys. Rev. B 95, 104503 (2017). (arXiv:1511.05762)
Motoharu Kitatani, Naoto Tsuji, and Hideo Aoki, "Interplay of Pomeranchuk instability and superconductivity in the two-dimensional repulsive Hubbard model", Phys. Rev. B 95, 075109 (2017). (arXiv:1609.05759)
Naoto Tsuji, Philipp Werner, and Masahito Ueda, "Exact out-of-time-ordered correlation functions for an interacting lattice fermion model", Phys. Rev. A 95, 011601(R) (2017). (arXiv:1610.01251)
Naoto Tsuji, Yuta Murakami, and Hideo Aoki, "Nonlinear light-Higgs coupling in superconductors beyond BCS: Effects of the retarded phonon-mediated interaction", Phys. Rev. B 94, 224519 (2016). (arXiv:1606.05024)
Andreas J. Herrmann, Naoto Tsuji, Martin Eckstein, and Philipp Werner, "Nonequilibrium dynamical cluster approximation study of the Falicov-Kimball model", Phys. Rev. B 94, 245114 (2016). (arXiv:1609.04708)
Yuta Murakami, Philipp Werner, Naoto Tsuji, and Hideo Aoki, "Damping of the collective amplitude mode in superconductors with strong electron-phonon coupling", Phys. Rev. B 94, 115126 (2016). (arXiv:1604.08073)
Masahiko G. Yamada, Tomohiro Soejima, Naoto Tsuji, Daisuke Hirai, Mircea Dinca, and Hideo Aoki, "First-principles design of a half-filled flat band of the kagome lattice in two-dimensional metal-organic frameworks", Phys. Rev. B 94, 081102(R) (2016). (arXiv:1510.00164)
Takahiro Mikami, Sota Kitamura, Kenji Yasuda, Naoto Tsuji, Takashi Oka, and Hideo Aoki, "Brillouin-Wigner theory for high-frequency expansion in periodically driven systems: Application to Floquet topological insulators", Phys. Rev. B 93, 144307 (2016). [Erratum: Phys. Rev. B 99, 019902 (2019).] (arXiv:1511.00755)
Yuta Murakami, Philipp Werner, Naoto Tsuji, and Hideo Aoki, "Multiple amplitude modes in strongly-coupled phonon-mediated superconductors", Phys. Rev. B 93, 094509 (2016). (arXiv:1511.06105)
Masataka Watanabe, Hisato Komatsu, Naoto Tsuji, and Hideo Aoki, "Electronic structure of helicoidal graphene: massless Dirac particles on a curved surface with a screw symmetry", Phys. Rev. B 92, 205425 (2015). [Erratum: Phys. Rev. B 92, 239902 (2015).] (arXiv:1505.05159)
Naoto Tsuji and Hideo Aoki, "Theory of Anderson pseudospin resonance with Higgs mode in superconductors", Phys. Rev. B 92, 064508 (2015). (arXiv:1404.2711)
Motoharu Kitatani, Naoto Tsuji, and Hideo Aoki, "FLEX+DMFT approach to the d-wave superconducting phase diagram of the two-dimensional Hubbard model", Phys. Rev. B 92, 085104 (2015). (arXiv:1505.04865)
Sota Kitamura, Naoto Tsuji, and Hideo Aoki, "Interaction-Driven Topological Insulator in Fermionic Cold Atoms on an Optical Lattice: A Design with a Density Functional Formalism", Phys. Rev. Lett. 115, 045304 (2015). (arXiv:1411.3345)
Yuta Murakami, Philipp Werner, Naoto Tsuji, and Hideo Aoki, "Interaction quench in the Holstein model: Thermalization crossover from electron- to phonon-dominated relaxation", Phys. Rev. B 91, 045128 (2015). (arXiv:1407.8288)
Yuta Murakami, Philipp Werner, Naoto Tsuji, and Hideo Aoki, "Supersolid Phase Accompanied by a Quantum Critical Point in the Intermediate Coupling Regime of the Holstein Model", Phys. Rev. Lett. 113, 266404 (2014). (arXiv:1402.6456)
Ryusuke Matsunaga, Naoto Tsuji, Hiroyuki Fujita, Arata Sugioka, Kazumasa Makise, Yoshinori Uzawa, Hirotaka Terai, Zhen Wang, Hideo Aoki, and Ryo Shimano, "Light-induced collective pseudospin precession resonating with Higgs mode in a superconductor", Science 345, 1145 (2014). [Perspective. Press release. UTokyo Research. New Scientist.]
Naoto Tsuji, Peter Barmettler, Hideo Aoki, and Philipp Werner, "Nonequilibrium dynamical cluster theory", Phys. Rev. B. 90, 075117 (2014). (arXiv:1307.5946)
Naoto Tsuji and Philipp Werner, "Nonequilibrium dynamical mean-field theory based on weak-coupling perturbation expansions: Application to dynamical symmetry breaking in the Hubbard model", Phys. Rev. B 88, 165115 (2013). [Editors' Suggestion.] (arXiv:1306.0307)
Yuta Murakami, Philipp Werner, Naoto Tsuji, and Hideo Aoki, "Ordered phases in the Holstein-Hubbard model: Interplay of strong Coulomb interaction and electron-phonon coupling", Phys. Rev. B 88, 125126 (2013). (arXiv:1305.5771)
Naoto Tsuji, Martin Eckstein, and Philipp Werner, "Nonthermal Antiferromagnetic Order and Nonequilibrium Criticality in the Hubbard Model", Phys. Rev. Lett. 110, 136404 (2013). (arXiv:1210.0133)
Philipp Werner, Naoto Tsuji, and Martin Eckstein, "Nonthermal symmetry-broken states in the strongly interacting Hubbard model", Phys. Rev. B 86, 205101 (2012). (arXiv:1208.0743)
Naoto Tsuji, Takashi Oka, Hideo Aoki, and Philipp Werner, "Repulsion-to-attraction transition in correlated electron systems triggered by a monocycle pulse", Phys. Rev. B 85, 155124 (2012). (arXiv:1110.2925)
Naoto Tsuji, Takashi Oka, Philipp Werner, and Hideo Aoki, "Dynamical Band Flipping in Fermionic Lattice Systems: An ac-Field Driven Change of the Interaction from Repulsive to Attractive", Phys. Rev. Lett. 106, 236401 (2011). [Featured in Physics. Editors' Suggestion.] (arXiv:1008.2594)
Naoto Tsuji, Takashi Oka, and Hideo Aoki, "Nonequilibrium Steady State of Photoexcited Correlated Electrons in the Presence of Dissipation", Phys. Rev. Lett. 103, 047403 (2009). (arXiv:0903.2332)
Naoto Tsuji, Takashi Oka, and Hideo Aoki, "Correlated electron systems periodically driven out of equilibrium: Floquet + DMFT formalism", Phys. Rev. B 78, 235124 (2008). (arXiv:0808.0379)
Naoto Tsuji, Shigehiro Takajo, and Hideo Aoki, "Large orbital magnetic moments in carbon nanotubes generated by resonant transport", Phys. Rev. B 75, 153406 (2007). (arXiv:cond-mat/0607629)
Ryo Shimano, Naoto Tsuji, "Higgs mode in superconductors", Annu. Rev. Condens. Matter Phys. 11, 103 (2020). (arXiv:1906.09401)
Hideo Aoki, Naoto Tsuji, Martin Eckstein, Marcus Kollar, Takashi Oka, and Philipp Werner, "Nonequilibrium dynamical mean-field theory and its applications", Rev. Mod. Phys. 86, 779 (2014). (arXiv:1310.5329)
Ryuta Iwazaki, Naoto Tsuji, Shintaro Hoshino, "Effects of periodic drive on superconductors above the transition temperature", Proceedings of International Conference on Strongly Correlated Electron Systems (SCES 2019), JPS Conf. Proc. 30, 011047 (2020).
Ryo Shimano, Ryusuke Matsunaga, Yuki Hamada, Arata Sugioka, Hiroyuki Fujita, Kazumasa Makise, Yoshinori Uzawa, Hirotaka Terai, Zhen Wang, Naoto Tsuji, and Hideo Aoki, "Higgs Mode and Terahertz Nonlinear Optics in Superconductors", Proceedings of 19th International Conference on Ultrafast Phenomena (UP 2014), OSA Technical Digest (Optical Society of America, 2014), 10.Thu.A.1.
Yuta Murakami, Philipp Werner, Naoto Tsuji, and Hideo Aoki, "Dynamical mean-field analysis of ordered phases in the half-filled Holstein-Hubbard model", Proceedings of International Conference on Strongly Correlated Electron Systems (SCES 2013), JPS Conf. Proc. 3, 016023 (2014). (arXiv:1309.7554)
Naoto Tsuji, Takashi Oka, and Hideo Aoki, "Nonequilibrium steady states in correlated electron systems - Photoinduced insulator-metal transition and optical response", Proceedings of International Conference on Magnetism 2009 (ICM 2009), J. Phys.: Conf. Ser. 200, 012212 (2010).
Naoto Tsuji, Takashi Oka, and Hideo Aoki, "Photoinduced insulator-metal transition in correlated electrons - a Floquet analysis with the dynamical mean-field theory", Proceedings of 25th International Conference in Low Temperature Physics (LT 25), J. Phys.: Conf. Ser. 150, 042216 (2009). (arXiv:0907.1027)
Naoto Tsuji, Takashi Oka, and Hideo Aoki, "Photoinduced insulator-metal transition and nonlinear optical response of correlated electrons - a DMFT analysis", Proceedings of 3rd International Conference on Photoinduced Phase Transitions and Cooperative Phenomena (PIPT 2008), J. Phys.: Conf. Ser. 148, 012058 (2009). (arXiv:0907.0945)
Naoto Tsuji, Shigehiro Takajo, and Hideo Aoki, "Large magnetic moments generated from loop currents in carbon nanotube attached to electrondes - a theoretical picture", Proceedings of 17th International Conference on High Magnetic fields in semiconductor physics (HMF 2006), Int. J. Mod. Phys. B 21, 1198 (2007).