Publications

Preprints

"Hinge non-Hermitian skin effect in the single-particle properties of a strongly correlated f-electron system"

(Preprint) arXiv:2406.07827       [arXiv]

"Non-Hermitian Topology in Hermitian Topological Matter"

(Preprint) arXiv:2405.10015       [arXiv]

"Non-Hermitian Mott Skin Effect"

(Preprint) arXiv:2309.14111       [arXiv]

"Dynamics governed by symmetry-protected exceptional rings for mechanical systems"

(Preprint) arXiv:2106.13563       [arXiv]

Original paper

"Bulk-edge correspondence for nonlinear eigenvalue problems"

Phys. Rev. Lett. 132, 126601 (2024).       [PRL] [arXiv]

"Interaction-induced Liouvillian skin effect in a fermionic chain with a two-body loss"

Phys. Rev. B 108, 155114 (2023).      [PRB] [arXiv]

"Higher-order topological heat conduction on a lattice for detection of corner states"

Phys. Rev. E 108, 024112 (2023).      [PRE][arXiv]

"Z2 Non-Hermitian skin effect in equilibrium heavy-fermions"

Phys. Rev. B 107, 195149 (2023).      [PRB] [arXiv]

"Fate of exceptional points under interactions: Reduction of topological classifications "

Phys. Rev. B 107, 075118 (2023)      [PRB] [arXiv]

"Reduction of one-dimensional non-Hermitian point-gap topology by interactions"

Phys. Rev. B 106, 205147 (2022).      [PRB] [arXiv]

"Observation of bulk-edge correspondence in topological pumping based on a tunable electric circuit"

Commun. Phys. 5, 180 (2022).       [CommPhys]

"Discriminant indicator with generalized rotational symmetry"

Phys. Rev. B 105, 214103 (2022)       [PRB] [arXiv]

"Edge states of a diffusion equation in one dimension: Rapid heat conduction to the heat bath"

Phys. Rev. E 105, 024137 (2022)    [PRE] [arXiv]

"Discriminant indicators with generalized inversion symmetry"

Phys. Rev. B 105, 085109 (2022)    [PRB] [arXiv]

"Non-Hermitian topology in rock–paper–scissors games"

Scientific Reports 12 560 (2022)     [SciRep] [arXiv]

"Surface exceptional points in a topological Kondo insulator"

Phys. Rev. B 104, 235153 (2021)     [PRB] [arXiv]

"Symmetry-Protected Multifold Exceptional Points and their Topological Characterization"

Phys. Rev. Lett. 127 186602 (2021)   [PRL] [arXiv]

"Higher-Order Topological Mott Insulator on the Pyrochlore Lattice"

Scientific Reports 11, 20270 (2021)  [SciRep]    [arXiv]

"Topological band theory of a generalized eigenvalue problem with Hermitian matrices: symmetry-protected exceptional rings with emergent symmetry"

Phys. Rev. B 104, L121105 (2021)    [PRB] [arXiv]

"Correlation effects on non-Hermitian point-gap topology in zero dimension: reduction of topological classification"

Phys. Rev. B 104, 075106 (2021)    [PRB] [arXiv]

"Chiral edge modes in evolutionary game theory: A kagome network of rock-paper-scissors cycles"

Phys. Rev. E 104, 025003 (2021)    [PRE] [arXiv]

"Square-root topological phase with time-reversal and particle-hole symmetry"

Phys. Rev. B 103, 235130 (2021)     [PRB] [arXiv]

"Machine learning of mirror skin effects in the presence of disorder"

J. Phys. Soc. Jpn. 90, 053703 (2021)       [JPSJ] [arXiv]      

"Real-space dynamical mean field theory study of non-Hermitian skin effect for correlated systems: Analysis based on pseudospectrum"

Phys. Rev. B 103, 125145 (2021)       [PRB] [arXiv]

"Square-root topological semimetals"

Phys. Rev. B 103, 045136  (2021)       [arXiv] [PRB]

"Exceptional points in the one-dimensional Hubbard model"

New J. Phys. 23 013011 (2021)       [NJP] [arXiv]

"Bulk-edge correspondence of classical diffusion phenomena"

 Scientific Reports 11 888 (2021)       [SciRep] [arXiv]

"Non-Hermitian Topological Mott Insulators in 1D Fermionic Superlattices"

Phys. Rev. B 102, 235151 (2020) (Editors' Suggestion)       [prb] [arXiv]       

"Phase Transitions and Generalized Biorthogonal Polarization in Non-Hermitian Systems"

Phys. Rev. Res. 2 043046 (2020)       [PRR] [arXiv]

"Fate of fractional quantum Hall states in open quantum systems: characterization of correlated topological states for the full Liouvillian"

Phys. Rev. Research 2, 033428 (2020)       [PRR] [arXiv]

"Topological modes protected by chiral and two-fold rotational symmetry in a spring-mass model with a Lieb lattice structure"

J. Phys. Soc. Jpn. 89, 083702 (2020)       [JPSJ] [arXiv]

"Mirror skin effect and its electric circuit simulation"

Phys. Rev. Research 2, 022062(R) (2020)       [PRR] [arXiv]

"Higher-order topological phases in a spring-mass model on a breathing kagome lattice"

Phys. Rev. B 101, 094107 (2020)       [PRB] [arXiv]

"Relation between exceptional points and the Kondo effect in f-electron materials"

Phys. Rev. B 101, 085122  (2020)       [PRB] [arXiv]

"Non-Hermitian fractional quantum Hall states"

Scientific Reports 9, 16895 (2019)       [SciRep] [arXiv]

"Higher-order topological Mott insulators"

Phys. Rev. Lett. 123, 196402 (2019)       [PRL] [arXiv]

"Chiral-symmetry protected exceptional torus in correlated nodal-line semi-metal"

Phys. Rev. B 100, 115124 (2019)       [PRB] [arXiv]

"Exceptional rings protected by emergent symmetry for mechanical systems" 

Phys. Rev. B 100, 054109 (2019)       [PRB] [arXiv]

"Quantum oscillations in strongly correlated topological Kondo insulators" 

Phys. Rev. B 100, 085124 (2019)       [PRB] [arXiv]

"Z4 Topological Superconductor UCoGe" 

Phys. Rev. Lett. 122, 227001 (2019)       [PRL] [arXiv]

"Efficient method to compute Z4-indices with glide symmetry and applications to M\"obius materials, CeNiSn and UCoGe" 

Phys. Rev. B 99, 235105 (2019)       [PRB] [arXiv]

"Symmetry-protected exceptional rings in two-dimensional correlated systems with chiral symmetry"

Phys. Rev. B 99, 121101(R) (2019)       [PRB] [arXiv]

"Breakdown of topological Thouless pumping in the strongly interacting regime" 

Phys. Rev. B 98, 115147 (2018)       [PRB] [arXiv]

"Magnetic states in a three-dimensional topological Kondo insulator" 

Phys. Rev. B 98, 075104 (2018)       [PRB] [arXiv]

"Non-Hermitian perspective of the band structure in heavy-fermion systems" 

Phys. Rev. B 98, 035141 (2018)       [PRB] [arXiv]

"Topological Properties of Magnetically Ordered Heavy-Fermion Systems in the Presence of Mirror Symmetry" 

J. Phys. Soc. Jpn. 87, 084705 (2018)       [JPSJ] [arXiv

"Reduction of Topological Z Classification in Cold-Atom Systems" 

Phys. Rev. Lett. 121, 025301 (2018)       [PRL] [arXiv]

"Fate of Majorana Modes in Superlattices: A Test Bed for the Reduction of Topological Classification" 

Phys. Rev. Lett. 118, 147001 (2017)       [PRL] [arXiv]

"Reduction of classification of a two-dimensional weak topological insulator: Real-space dynamical mean-field theory study" 

Phys. Rev. B 95, 045127 (2017)       [PRB] [arXiv]

"Visualizing a bosonic symmetry protected topological phase in an interacting fermion model" 

Phys. Rev. B 94, 165121 (2016)       [PRB] [arXiv]

"Topological edge Mott insulating state in two dimensions at finite temperatures: Bulk and edge analysis" 

Phys. Rev. B 94, 085149 (2016)       [PRB] [arXiv]

"Coexistence of light and heavy surface states in a topological multiband Kondo insulator"

Phys. Rev. B 93, 235159 (2016)       [PRB] [arXiv]

"Restoration of topological properties at finite temperatures in a heavy-fermion system"

Phys. Rev. B 93, 045138 (2016)       [PRB] [arXiv]

"Bosonic symmetry-protected topological phases with reflection symmetry"

Phys. Rev. B 92, 245122 (2015)       [PRB] [arXiv]

"Correlation effects on topological crystalline insulators"

Phys. Rev. B 92, 085114 (2015)       [PRB] [arXiv]

"Characterization of a Topological Mott Insulator in One Dimension"

Phys. Rev. Lett. 112, 196404 (2014)       [PRL] [arXiv]

"Topological phase in a two-dimensional metallic heavy-fermion system"

Phys. Rev. B 87, 165109 (2013)       [PRB] [arXiv]

"Topological antiferromagnetic phase in a correlated Bernevig-Hughes-Zhang model" 

Phys. Rev. B 87, 085134 (2013)       [PRB] [arXiv]

"Interorbital correlation effects on heavy-electron systems" 

Phys. Rev. B 85, 235148 (2012)       [PRB]

"Correlation effects on a topological insulator at finite temperatures"

Phys. Rev. B 85, 125113 (2012)       [PRB] [arXiv]

"Effects of Conduction Electron Correlation on Heavy-Fermion Systems" 

J. Phys. Soc. Jpn. 80, 064710 (2011)       [JPSJ]


Review/Invited paper

"A symmetry-protected exceptional ring in a photonic crystal with negative index media"

Nanophotonics 12 2335 (2023).       [Nanophotonics] [arXiv]

"Topological d-wave superconductivity in two dimensions"

Physica E 140, 115143 (2022).      [Physica E] [arXiv]

"Exceptional band touching for strongly correlated systems in equilibrium"   [Selected as JPS Hot Topics]

Prog. Theor. Exp. Phys. 2020, 12A109 (2020).     [arXiv] [PTEP_online]



Proceedings

"Reflection-Symmetry Protected Antiferromagnetic Topological Insulator in Three-Dimensional Heavy-Fermion Systems"

JPS Conf. Proc. 30, 011012 (2020)

"Topological properties of correlated insulators in one dimension" 

JPS Conf. Proc. 3, 016010 (2014)  

"Partial Kondo screening in a geometrically frustrated heavy electron system" 

JPS Conf. Proc. 3, 014019 (2014) 

"Study of Charge-Density-Wave Instability in Heavy Electron Systems"

J. Phys.: Conf. Ser. 391 012170 (2012)

"Antiferromagnetic instability of an extended periodic Anderson model in large dimensions -continuous time quantum Monte Carlo study-" 

J. Phys. Soc. Jpn. 80 SA140 (2011)