2020
- Standard Quantum Limit and Heisenberg Limit in Function Estimation
Naoto Kura and Masahito Ueda
Phys. Rev. Lett.124, 010507 (2020)
2019
- Deep Gamblers: Learning to Abstain with Portfolio Theory
Ziyin Liu, Zhikang Wang, Paul Pu Liang, Russ R. Salakhutdinov, Louis-Philippe Morency and Masahito Ueda
Neural Information Processing Systems,10622-10632 (2019)
- Observation of Critical Phenomena in Parity-Time-Symmetric Quantum Dynamics
Lei Xiao, Kunkun Wang, Xiang Zhan, Zhihao Bian, Kohei Kawabata, Masahito Ueda, Wei Yi, and Peng Xue
Phys. Rev. Lett. 123, 230401 (2019)
- Anomalous Topological Active Matter
Kazuki Sone and Yuto Ashida
Phys. Rev. Lett. 123, 205502 (2019)
- Symmetry and Topology in Non-Hermitian Physics
Kohei Kawabata, Ken Shiozaki, Masahito Ueda, and Masatoshi Sato
Phys. Rev. X9, 041015 (2019)
- Theory of Non-Hermitian Fermionic Superfluidity with a Complex-Valued Interaction
Kazuki Yamamoto, Masaya Nakagawa, Kyosuke Adachi, Kazuaki Takasan, Masahito Ueda, and Norio Kawakami
Phys. Rev. Lett.123, 123601 (2019)
- Non-Hermitian Many-Body Localization
Ryusuke Hamazaki, Kohei Kawabata, and Masahito Ueda
Phys. Rev. Lett.123, 090603 (2019)
- Classification of Exceptional Points and Non-Hermitian Topological Semimetals
Kohei Kawabata, Takumi Bessho, and Masatoshi Sato
Phys. Rev. Lett.123, 066405 (2019)
- Floquet Chiral Magnetic Effect
Sho Higashikawa, Masaya Nakagawa, and Masahito Ueda
Phys. Rev. Lett.123, 066403 (2019)
- Constructing neural stationary states for open quantum many-body systems
Nobuyuki Yoshioka and Ryusuke Hamazaki
Phys. Rev. B99, 214306 (2019) [selected as Editors' Suggestion]
See also Viewpoint: Physics 12, 74 by Maria Schuld, Ilya Sinayskiy, and Francesco Petruccione
- Random-matrix behavior of quantum nonintegrable many-body systems with Dyson's three symmetries
Ryusuke Hamazaki and Masahito Ueda
Phys. Rev. E99, 042116 (2019) - Flemish Strings of Magnetic Solitons and a Nonthermal Fixed Point in a One-Dimensional Antiferromagnetic Spin-1 Bose Gas
Kazuya Fujimoto, Ryusuke Hamazaki, and Masahito Ueda
Phys. Rev. Lett.122, 173001 (2019) - Second-Order Topological Phases in Non-Hermitian Systems
Tao Liu, Yu-Ran Zhang, Qing Ai, Zongping Gong, Kohei Kawabata, Masahito Ueda, and Franco Nori
Phys. Rev. Lett.122, 076801 (2019) - Topological unification of time-reversal and particle-hole symmetries in non-Hermitian physics
Kohei Kawabata, Sho Higashikawa, Zongping Gong, Yuto Ashida, and Masahito Ueda
Nat. Commun.10, 297 (2019) [selected as Editors' Highlights (Link)] - Collective modes of vortex lattices in two-component Bose?Einstein condensates under synthetic gauge fields
Takumi Yoshino, Shunsuke Furukawa, Sho Higashikawa, and Masahito Ueda
New J. Phys.21, 015001 (2019)
- Topological entanglement-spectrum crossing in quench dynamics
Zongping Gong and Masahito Ueda
Phys. Rev. Lett.121, 250601 (2018) - Few-body states of bosons interacting with a heavy quantum impurity
Shuhei M. Yoshida, Zhe-Yu Shi, Jesper Levinsen, and Meera M. Parish
Phys. Rev. A 98, 062705 (2018) - Impurity-Induced Multibody Resonances in a Bose Gas
Zhe-Yu Shi, Shuhei M. Yoshida, Meera M. Parish, and Jesper Levinsen
Phys. Rev. Lett.121, 243401 (2018) - Non-Hermitian Kondo Effect in Ultracold Alkaline-Earth Atoms
Masaya Nakagawa, Norio Kawakami, and Masahito Ueda
Phys. Rev. Lett.121, 203001 (2018) - Anomalous helical edge states in a non-Hermitian Chern insulator
Kohei Kawabata, Ken Shiozaki, and Masahito Ueda
Phys. Rev. B98, 165148 (2018) - Thermalization and Heating Dynamics in Open Generic Many-Body Systems
Yuto Ashida, Keiji Saito, and Masahito Ueda
Phys. Rev. Lett.121, 170402 (2018) - Topological Phases of Non-Hermitian Systems
Zongping Gong, Yuto Ashida, Kohei Kawabata, Kazuaki Takasan, Sho Higashikawa, and Masahito Ueda
Phys. Rev. X 8, 031079 (2018)
See also Viewpoint: Physics 11, 96 by Miguel A. Bandres and Mordechai Segev - Parity-time-symmetric topological superconductor
Kohei Kawabata, Yuto Ashida, Hosho Katsura, and Masahito Ueda
Phys. Rev. B98, 085116 (2018) [selected as Editors' Suggestion] - Bound on the exponential growth rate of out-of-time-ordered correlators
Naoto Tsuji, Tomohiro Shitara, and Masahito Ueda
Phys. Rev. E98, 012216 (2018) - Variational principle for quantum impurity systems in and out of equilibrium: Application to Kondo problems
Yuto Ashida, Tao Shi, Mari Carmen Banuls, J. Ignacio Cirac and Eugene Demler
Phys. Rev. B98, 024103 (2018), - Nonholonomy of order parameters and su(3) vortices in spin-1 Bose-Einstein condensates
Emi Yukawa and Masahito Ueda
Phys. Rev. A 98, 013607 - Solving Quantum Impurity Problems in and out of Equilibrium with the Variational Approach
Yuto Ashida, Tao Shi, Mari Carmen Banuls, J. Ignacio Cirac and Eugene Demler
Phys. Rev. Lett.121, 026805 (2018).
- Many-body spin Hall effect with space-inversion symmetry
Nguyen Thanh Phuc and Masahito Ueda
Phys. Rev. A 97, 061608(R) (2018) - Full-Counting Many-Particle Dynamics: Nonlocal and Chiral Propagation of Correlations
Yuto Ashida and Masahito Ueda
Phys. Rev. Lett.120, 185301 (2018) - Information-to-work conversion by Maxwell's demon in a superconducting circuit quantum electrodynamical system
Y. Masuyama, K. Funo, Y. Murashita, A. Noguchi, S. Kono, Y. Tabuchi, R. Yamazaki, M. Ueda, and Y. Nakamura
Nat. Commun.9, 1291 (2018)
- Quantum Szilard Engine with Attractively Interacting Bosons
J. Bengtsson, M. Nilsson Tengstrand, A. Wacker, P. Samuelsson, M. Ueda, H. Linke, and S.?M. Reimann
Phys. Rev. Lett.120, 100601 (2018) - Atypicality of Most Few-Body Observables
Ryusuke Hamazaki and Masahito Ueda
Phys. Rev. Lett.120, 080603 (2018) - Many-body interferometry of magnetic polaron dynamics
Yuto Ashida, Richard Schmidt, Leticia Tarruell, and Eugene Demler
Phys. Rev. B97, 060302(R) (2018)
See also Research highlight in Nature Physics. - Unconventional Universality Class of One-Dimensional Isolated Coarsening Dynamics in a Spinor Bose Gas
Kazuya Fujimoto, Ryusuke Hamazaki, Masahito Ueda
Phys. Rev. Lett.120, 073002 (2018) - Universality of an Impurity in a Bose-Einstein Condensate
Shuhei M. Yoshida, Shimpei Endo, Jesper Levinsen, and Meera M. Parish
Phys. Rev. X8, 011024 (2018) - Discrete Time-Crystalline Order in Cavity and Circuit QED Systems
Zongping Gong, Ryusuke Hamazaki, and Masahito Ueda
Phys. Rev. Lett.120, 040404 (2018) - Entanglement prethermalization in the Tomonaga-Luttinger model
Eriko Kaminishi, Takashi Mori, Tatsuhiko N. Ikeda, and Masahito Ueda
Phys. Rev. A97, 013622 (2018) - Out-of-time-order fluctuation-dissipation theorem
Naoto Tsuji, Tomohiro Shitara, and Masahito Ueda
Phys. Rev. E97, 012101 (2018) - Finite-error metrological bounds on multiparameter Hamiltonian estimation
Naoto Kura and Masahito Ueda
Phys. Rev. A97, 012101 (2018)
- Quantum Hall phase diagram of two-component Bose gases: Intercomponent entanglement and pseudopotentials
Shunsuke Furukawa and Masahito Ueda
Phys. Rev. A96, 053626 (2017)
- Information Retrieval and Criticality in Parity-Time-Symmetric Systems
Kohei Kawabata, Yuto Ashida, and Masahito Ueda
Phys. Rev. Lett.119, 190401 (2017) - Fluctuation theorems in feedback-controlled open quantum systems: Quantum coherence and absolute irreversibility
Yuto Murashita, Zongping Gong, Yuto Ashida, and Masahito Ueda
Phys. Rev. A96, 043840 (2017) - Strongly spinor ferromagnetic Bose gases
Kohaku H. Z. So and Masahito Ueda
Phys. Rev. A96, 023628 (2017)
- Parity-time-symmetric quantum critical phenomena
Yuto Ashida, Shunsuke Furukawa, and Masahito Ueda
Nat. Commun.8, 15791 (2017)
- Zeno Hall Effect
Zonping Gong, Sho Higashikawa, and Masahito Ueda
Phys.Rev.Lett.118, 200401 (2017)
- Influence of topological constraints and topological excitations: Decomposition formulas for calculating homotopy groups of symmetry-broken phases
Sho Higashikawa and Masahito Ueda
Phys. Rev. B95, 134520 (2017)
- Influence of topological constraints and topological excitations: Decomposition formulas for calculating homotopy groups of symmetry-broken phases
Sho Higashikawa and Masahito Ueda
Phys. Rev.B 95, 134520 (2017)
- Anomalous Transport in the Superfluid Fluctuation Regime
Shun Uchino and Masahito Ueda
Phys. Rev. Lett. 118, 105303 (2017)
- Universal Work Fluctuations During Shortcuts to Adiabaticity by Counterdiabatic Driving
Ken Funo, Jing-Ning Zhang, Cyril Chatou, Kihwan Kim, Masahito Ueda, and Adolfo del Campo
Phys. Rev. Lett. 118, 100602 (2017) - Entanglement prethermalization in an interaction quench between two harmonic oscillators
Tatsuhiko N. Ikeda, Takashi Mori, Eriko Kaminishi, and Masahito Ueda
Phys. Rev. E 95, 022129 (2017)
- Gibbs Paradox Revisited from the Fluctuation Theorem with Absolute Irreversibility
Yuto Murashita and Masahito Ueda
Phys. Rev. Lett.118, 060601 (2017)
- Geometrically frustrated coarsening dynamics in spinor Bose-Fermi mixtures
Nguyen Thanh Phuc, Tsutomu Momoi, Shunsuke Furukawa, Yuki Kawaguchi, Takeshi Fukuhara, and Masahito Ueda
Phys. Rev. A,95, 013620 (2017)
- Exact out-of-time-ordered correlation functions for an interacting lattice fermion model
Naoto Tsuji, Philipp Werner, and Masahito Ueda
Phys. Rev. A 95, 011601(R) (2017)
- Emergent Electromagnetic Induction and Adiabatic Charge Pumping in Noncentrosymmetric Weyl Semimetals
Hiroaki Ishizuka,Tomoya Hayata, Masahito Ueda, and Naoto Nagaosa
Phys. Rev. Lett.117, 216601 (2016) - Determining the continuous family of quantum Fisher information from linear-response theory
Tomohiro Shitara and Masahito Ueda
Phys. Rev. A94, 062316 (2016)
- Topological origin of universal few-body clusters in Efimov physics
Yusuke Horinouchi and Masahito Ueda
Phys. Rev. A94, 050702(R) (2016) - Quantum critical behavior influenced by measurement backaction in ultracold gases
Yuto Ashida, Shunsuke Furukawa, and Masahito Ueda
Phys. Rev. A 94, 053615 (2016) - Quantum critical behavior influenced by measurement backaction in ultracold gases
Yuto Ashida, Shunsuke Furukawa, and Masahito Ueda
Phys. Rev. A94, 053615 (2016) - p -wave contact tensor: Universal properties of axisymmetry-broken p-wave Fermi gases
Shuhei M. Yoshida and Masahito Ueda
Phys. Rev. A 94, 033611 (2016) - μ -symmetry breaking: An algebraic approach to finding mean fields of quantum many-body systems
Sho Higashikawa and Masahito Ueda
Phys. Rev. A 94, 013613 (2016) - Quantum-trajectory thermodynamics with discrete feedback control
Zongping Gong, Yuto Ashida, and Masahito Ueda
Phys. Rev. A 94, 012107 (2016) - Fermi gases: Anisotropic universality
Masahito Ueda
Nature Physics (2016) doi:10.1038/nphys3707 - Trade-off relation between information and disturbance in quantum measurement
Tomohiro Shitara, Yui Kuramochi and Masahito Ueda
Phys. Rev. A93, 032134 (2016) - Generalized Gibbs ensemble in a nonintegrable system with an extensive number of local symmetries
Ryusuke Hamazaki, Tatsuhiko N. Ikeda and Masahito Ueda
Phys. Rev. E93, 032116 (2016) - Precise multi-emitter localization method for fast super-resolution imaging
Yuto Ashida and Masahito Ueda
Optics Letters, 41, 72-75 (2016)
2015
- Work Fluctuation-Dissipation Trade-Off in Heat Engines
Ken Funo and Masahito Ueda
Phys. Rev. Lett. 115, 260601 (2015) - Entanglement pre-thermalization in a one-dimensional Bose gas
Eriko Kaminishi, Takashi Mori, Tatsuhiko N. Ikeda and Masahito Ueda
Nature Physics, 11, pp.1050-1056 (2015) - Excitation band topology and edge matter waves in Bose-Einstein condensates in optical lattices
Shunsuke Furukawa and Masahito Ueda
New J. Phys. 17, 115014 (2015) - Universal High-Momentum Asymptote and Thermodynamic Relations in a Spinless Fermi Gas with a Resonant p-Wave Interaction
Shuhei M. Yoshida and Masahito Ueda
Phys. Rev. Lett., 115, 135303 (2015) - Controlling and probing non-abelian emergent gauge potentials in spinor Bose-Fermi mixtures
Nguyen Thanh Phuc, Gen Tatara, Yuki Kawaguchi and Masahito Ueda
Nature Communications 6, 8135 (2015) - Diffraction-Unlimited Position Measurement of Ultracold Atoms in an Optical Lattice
Yuto Ashida and Masahito Ueda
Phys. Rev. Lett.115, 095301 (2015) - How accurately can the microcanonical ensemble describe small isolated quantum systems?
Tatsuhiko N. Ikeda and Masahito Ueda
Phys. Rev.E 92, 020102 (2015) - Quantum nonequilibrium equalities with absolute irreversibility
Ken Funo, Yuto Murashita and Masahito Ueda
New J. Phys.17, 075005 (2015) - Classicality condition on a system observable in a quantum measurement and a relative-entropy conservation law
Yui Kuramochi and Masahito Ueda
Phys. Rev A91, 032110 (2015) - The second law of thermodynamics under unitary evolution and external operations
Tatsuhiko N. Ikeda, Naoyuki Sakumichi, Anatoli Polkovnikov, and Masahito Ueda
Annals of Physics 354, 338-352 (2015) - Onset of a Limit Cycle and Universal Three-Body Parameter in Efimov Physics
Yusuke Horinouchi and Masahito Ueda
Phys. Rev. Lett. 114, 025301 (2015)
2014
- Quantum Mass Acquisition in Spinor Bose-Einstein Condensates
Nguyen Thanh Phuc, Yuki Kawaguchi, Masahito Ueda
Phys. Rev. Lett. 113, 230401 (2014) - Topological aspects in spinor Bose-Einstein condensates(Key Issues Review)
Masahito Ueda
Rep. Prog. Phys.vol.77, 122401 (2014) - General achievable bound of extractable work under feedback control
Yuto Ashida, Ken Funo, Yuto Murashita and Masahito Ueda
Phys. Rev.E90, 052125 (2014) - Nonequilibrium equalities in absolutely irreversible processes
Yuto Murashita, Ken Funo, and Masahito Ueda
Phys. Rev.E90C, 042110 (2014) - Global phase diagram of two-component Bose gases in antiparallel magnetic fields
Shunsuke Furukawa, Masahito Ueda
Phys. Rev. Lett.A90, 033602 (2014) - Microscopic Origin and Universality Classes of the Efimov Three-body Parameter
Pascal Naidon, Shimpei Endo, Masahito Ueda
Phys. Rev. Lett. 112, 105301 (2014) - Lee-Yang cluster expansion approach to the BCS-BEC crossover: BCS and BEC limits
Naoyuki Sakumichi, Yusuke Nishida, and Masahito Ueda
Phys. Rev. A 89, 033622 (2014) - Topological in?uence and backaction between topological excitations
Shingo Kobayashi, Nicolas Tarantino and Masahito Ueda
Phys. Rev.A 89, 033603 (2014)
2013
- Thermodynamic work gain from entanglement
Ken Funo, Yu Watanabe, and Masahito Ueda
Phys. Rev. A 88, 052319 (2013) - Integral quantum fluctuation theorems under measurement and feedback control
Ken Funo, Yu Watanabe, and Masahito Ueda
Phys. Rev. E 88, 052121 (2013) - Atomic spin-orbit coupling synthesized with magnetic-field-gradient pulses
Zhifang Xu, Li You, and Masahito Ueda
Phys. Rev. A 87, 063634 (2013). - Gauge-spin-space rotation invariant vortices in spin-orbit coupled Bose-Einstein condensates
Zhifang Xu, Shingo Kobayashi, and Masahito Ueda
Phys. Rev. A 88, 013621 (2013) - Fluctuation-induced and symmetry-prohibited metastabilities in spinor Bose-Einstein condensates
Nguyen Thanh Phuc, Yuki Kawaguchi, and Masahito Ueda
Physical Review A 88, 043629 (2013). - Simultaneous continuous measurement of photon-counting and homodyne detection on a free photon field: dynamics of state reduction and the mutual influence of measurement backaction
Yui Kuramochi, Yu Watanabe, and Masahito Ueda
J. Phys. A: Math. Theor. 46, 425303 (2013). - Integer Quantum Hall State in Two-Component Bose Gases in a Synthetic Magnetic Field
Shunsuke Furukawa and Masahito Ueda
Physical Review Letters 111, 090401 (2013). - Spinor Bose gases: Symmetries, magnetism, and quantum dynamics
Dan M. Stamper-Kurn and Masahito Ueda
Reviews of Modern Physics 85, 1191-1244 (2013). - Finite-size scaling analysis of the eigenstate thermalization hypothesis in a one-dimensional interacting Bose gas
Tatsuhiko N. Ikeda, Yu Watanabe, and Masahito Ueda
Physical Review E 87, 012125 (2013). - Beliaev theory of spinor Bose-Einstein condensates
Nguyen Thanh Phuc, Yuki Kawaguchi and Masahito Ueda
Annals of Physics 328, 158-219 (2013).
2012
- Hydrodynamic description of spin-1 Bose-Einstein condensates
Emi Yukawa and Masahito Ueda
Physical Review A 86, 063614 (2012). - Crossover trimers connecting continuous and discrete scaling regimes
Shimpei Endo, Pascal Naidon, and Masahito Ueda
Physical Review A 86, 062703 (2012). - Symmetry classification of spin-orbit-coupled spinor Bose-Einstein condensates
Z. F. Xu, Y. Kawaguchi, L. You, and M. Ueda
Physical Review A 86, 033628 (2012). - Fluctuation theorem with information exchange: Role of correlations in stochastic thermodynamics
Takahiro Sagawa and Masahito Ueda
Phys. Rev. Lett. 109, 180602 (2012). - Quantum Hall states in rapidly rotating two-component Bose gases
Shunsuke Furukawa and Masahito Ueda
Phys. Rev. A 86, 031604(R) (2012). - Spinor Bose-Einstein Condensates
Yuki Kawaguchi and Masahito Ueda
Physics Reports 520, 253-381 (2012). - Topological classification of vortex-core structures of spin-1 Bose-Einstein condensates
Shingo Kobayashi, Yuki Kawaguchi, Muneto Nitta, and Masahito Ueda
Physical Review A 86, 023612 (2012). - Criteria of off-diagonal long-range order in Bose and Fermi systems based on the Lee-Yang cluster expansion method
Naoyuki Sakumichi, Norio Kawakami and Masahito Ueda
Physical Review A 85, 043601 (2012). - Nonequilibrium thermodynamics of feedback control
Takahiro Sagawa and Masahito Ueda
Physical Review E 85, 021104(1)-021104(16) (2012). - Bose Gases with Nonzero Spin
Masahito Ueda
Annu. Rev. Condens. Matter Phys. 3, 263-283 (2012). - Abe homotopy classification of topological excitations under the topological influence of vortices
Shingo Kobayashi, Michikazu Kobayashi, Yuki Kawaguchi, Muneto Nitta, and Masahito Ueda
Nuclear Physics B 856, 577 (2012).
2011
- Symmetry classification of spinor Bose-Einstein condensates
Yuki Kawaguchi and Masahito Ueda
Physical Review A 84, 053616 (2011). - Effects of thermal and quantum fluctuations on the phase diagram of a spin-1 87Rb Bose-Einstein condensate
Nguyen Thanh Phuc, Yuki Kawaguchi, and Masahito Ueda
Physical Review A 84, 043645 (2011). - Uncertainty relation revisited from quantum estimation theory
Yu Watanabe, Takahiro Sagawa, and Masahito Ueda
Physical Review A 84, 042121 (2011). - Eigenstate randomization hypothesis: Why does long-time average equal the microcanonical average?
Tatsuhiko N. Ikeda, Yu Watanabe, and Masahito Ueda
Physical Review E 84, 021130 (2011). - The Efimov effect in lithium 6
Pascal Naidon and Masahito Ueda
Comptes Rendus Physique vol. 12, 13-26 (2011). - Measurement of an Efimov Trimer Binding Energy in a Three-Component Mixture of 6Li
Shuta Nakajima, Munekazu Horikoshi, Takashi Mukaiyama, Pascal Naidon, and Masahito Ueda
Phys. Rev. Lett. 106, 143201 (2011). - Quantum Szilard Engine
Sang Wook Kim, Takahiro Sagawa, Simone De Liberato, and Masahito Ueda
Phys. Rev. Lett. 106, 070401 (2011).
See also view point commentary Physics 4, 13 (2011) by J. M. R. Parrondo and J. M. Horowitz.
- Universal physics of 2+1 particles with non-zero angular momentum
Shimpei Endo, Pascal Naidon, and Masahito Ueda
Few Body Systems, 51, 207 (2011).