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Strong and weak symmetries and their spontaneous symmetry breaking in
mixed states emerging from the quantum Ising model under multiple decoherence
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2024
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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Intrinsic mixed state topological order in a stabilizer system under
stochastic decoherence
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2024
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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Strong-to-weak symmetry breaking states in stochastic dephasing stabilizer circuits
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2024
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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Hierarchy of emergent cluster states by measurement from symmetry-protected-topological states with large symmetry to a subsystem cat state
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2024
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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Measurement-only dynamical phase transition of topological and boundary order in toric code and gauge Higgs models
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2024
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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Hierarchy of emergent cluster states by measurement from
symmetry-protected-topological states with large symmetry to subsystem cat
state
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2024
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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PDF
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Measurement-only dynamical phase transition of topological and boundary
order in toric code and gauge-Higgs models
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2024
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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Bulk-measurement-induced boundary phase transition in toric code and gauge Higgs model
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2024
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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Interplay between lattice gauge theory and subsystem codes
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2023
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Yoshihito Kuno
Ikuo Ichinose
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Production of lattice gauge Higgs topological states in a measurement-only quantum circuit
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2023
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Yoshihito Kuno
Ikuo Ichinose
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Production of lattice gauge-Higgs topological states in measurement-only quantum circuit
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2023
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Yoshihito Kuno
Ikuo Ichinose
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Interplay between lattice gauge theory and subsystem codes
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2023
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Yoshihito Kuno
Ikuo Ichinose
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Bulk-Measurement-Induced Boundary Phase Transition in Toric Code and Gauge-Higgs Model
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2023
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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Purification and scrambling in a chaotic Hamiltonian dynamics with measurements
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2022
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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PDF
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Quantum information spreading in random spin chains with topological order
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2022
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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PDF
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Information spreading and scrambling in disorder-free multiple-spin-interaction models
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2022
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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PDF
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Localization and slow-thermalization in a cluster spin model
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2022
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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Deformation of localized states and state transitions in systems of randomly hopping interacting fermions
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2022
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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Information spreading and scrambling in disorder-free multiple-spin interacting models
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2022
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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Purification and scrambling in a chaotic Hamiltonian dynamics with measurements
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2022
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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Emergence symmetry protected topological phase in spatially tuned measurement-only circuit
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2022
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Yoshihito Kuno
Ikuo Ichinose
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Deformation of localized states and state transitions in interacting random-hopping fermions
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2021
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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PDF
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Interplay and competition between disorder and flat band in an interacting Creutz ladder
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2021
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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PDF
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Flat-band full localization and symmetry-protected topological phase on bilayer lattice systems
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2021
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Ikuo Ichinose
Takahiro Orito
Yoshihito Kuno
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PDF
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Nonthermalized dynamics of flat-band many-body localization
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2021
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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PDF
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Exact projector Hamiltonian, local integrals of motion, and many-body localization with symmetry-protected topological order
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2020
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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Critical and many-body localized phases under disorders with power-law correlations
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2020
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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Effects of power-law correlated disorders in XXZ spin chain: Many-body localized to thermal phase transition and its critical regime
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2020
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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Flat-band many-body localization and ergodicity breaking in the Creutz ladder
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2019
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Yoshihito Kuno
Takahiro Orito
Ikuo Ichinose
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PDF
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Topological order versus many-body localization in periodically modulated spin chains
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2019
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Takahiro Orito
Yoshihito Kuno
Ikuo Ichinose
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Glassy dynamics from quark confinement: Atomic quantum simulation of the gauge-Higgs model on a lattice
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2019
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Jonghoon Park
Yoshihito Kuno
Ikuo Ichinose
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Extended stream functions for dynamics of Bose-Einstein condensations: Snake instability of dark soliton in ultra-cold atoms as an example
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2019
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Takahiro Orito
Ikuo Ichinose
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PDF
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Out-of-equilibrium dynamics of multiple second-order quantum phase transitions in an extended Bose-Hubbard model: Superfluid, supersolid, and density wave
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2018
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Keita Shimizu
Takahiro Hirano
Jonghoon Park
Yoshihito Kuno
Ikuo Ichinose
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Localization and delocalization of fermions in a background of correlated spins
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2018
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Tetsuya Takaishi
Kazuhiko Sakakibara
Ikuo Ichinose
Tetsuo Matsui
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(De)localization of Fermions in Correlated-Spin Background
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2018
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Tetsuya Takaishi
Kazuhiko Sakakibara
Ikuo Ichinose
Tetsuo Matsui
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Dynamics of first-order quantum phase transitions in extended Bose–Hubbard model: from density wave to superfluid and vice versa
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2018
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Keita Shimizu
Takahiro Hirano
Jonghoon Park
Yoshihito Kuno
Ikuo Ichinose
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Generalized lattice Wilson–Dirac fermions in (1 + 1) dimensions for atomic quantum simulation and topological phases
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2018
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Yoshihito Kuno
Ikuo Ichinose
Yoshiro Takahashi
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Dynamics of a quantum phase transition in the Bose-Hubbard model: Kibble-Zurek mechanism and beyond
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2018
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Keita Shimizu
Yoshihito Kuno
Takahiro Hirano
Ikuo Ichinose
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Various topological Mott insulators and topological bulk charge pumping in strongly-interacting boson system in one-dimensional superlattice
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2017
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Yoshihito Kuno
Keita Shimizu
Ikuo Ichinose
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Phase diagrams of Bose-Hubbard model and antiferromagnetic spin-1/2 models on a honeycomb lattice
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2017
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Takashi Nakafuji
Ikuo Ichinose
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Quantum simulation of ( <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mn>1</mml:mn><mml:mo>+</mml:mo><mml:mn>1</mml:mn></mml:mrow></mml:math> )-dimensional U(1) gauge-Higgs model on a lattice by cold Bose gases
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2017
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Yoshihito Kuno
Shinya Sakane
Kenichi Kasamatsu
Ikuo Ichinose
Tetsuo Matsui
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Phase diagrams of the extended Bose-Hubbard model in one dimension by Monte-Carlo simulation with the help of a stochastic-series expansion
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2017
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Keima Kawaki
Yoshihito Kuno
Ikuo Ichinose
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Bosonic analogs of the fractional quantum Hall state in the vicinity of Mott states
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2017
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Yoshihito Kuno
Keita Shimizu
Ikuo Ichinose
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Phase diagrams of extended Bose-Hubbard model in one dimension by Monte-Carlo simulation with stochastic-series expansion
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2017
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Keima Kawaki
Yoshihito Kuno
Ikuo Ichinose
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Vortex dynamics in lattice Bose gases in a synthesized magnetic field with a random noise and a dissipation: Study by the stochastic Gross-Pitaevskii equation
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2017
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Ryosuke Kato
Yoshihito Kuno
Ikuo Ichinose
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Atomic quantum simulation of a three-dimensional U(1) gauge-Higgs model
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2016
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Yoshihito Kuno
Shinya Sakane
Kenichi Kasamatsu
Ikuo Ichinose
Tetsuo Matsui
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Phase diagram of dipolar hard-core bosons on a honeycomb lattice
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2016
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Takashi Nakafuji
Takeshi Ito
Yuya Nagamori
Ikuo Ichinose
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Extended Bose-Hubbard model and atomic quantum simulation of U(1) gauge-Higgs model in (1 + 1) dimensions
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2016
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Yoshihito Kuno
Keima Kawaki
Shinya Sakane
Kenichi Kasamatsu
Ikuo Ichinose
Tetsuo Matsui
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Phase diagrams of the Bose-Hubbard model and the Haldane-Bose-Hubbard model with complex hopping amplitudes
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2015
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Yoshihito Kuno
Takashi Nakafuji
Ikuo Ichinose
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Real-time dynamics and proposal for feasible experiments of lattice gauge–Higgs model simulated by cold atoms
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2015
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Yoshihito Kuno
Kenichi Kasamatsu
Yoshiro Takahashi
Ikuo Ichinose
Tetsuo Matsui
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Two-component Bose gas trapped by harmonic and annular potentials: Supercurrent, vortex flow and instability of superfluidity by Rabi coupling
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2015
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Hayato Ino
Yoshihito Kuno
Ikuo Ichinose
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Proposal for feasible experiments of cold-atom quantum simulator of U(1) lattice gauge-Higgs model
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2014
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Yoshihito Kuno
Kenichi Kasamatsu
Yoshiro Takahashi
Ikuo Ichinose
Tetsuo Matsui
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Superfluidity and solid order in a two-component Bose gas with dipolar interactions in an optical lattice
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2014
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Yoshihito Kuno
Keita Suzuki
Ikuo Ichinose
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Lattice gauge theory for condensed matter physics: ferromagnetic superconductivity as its example
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2014
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Ikuo Ichinose
Tetsuo Matsui
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+
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Random-field-induced order in a bosonic t-J model
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2014
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Yoshihito Kuno
Takamasa Mori
Ikuo Ichinose
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Superfluid, Supersolid, and Checkerboard Solid in Two-Component Bosons in an Optical Lattice: Study by Means of Gross–Pitaevskii Theory and Monte-Carlo Simulations
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2014
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Yoshihito Kuno
Keita Suzuki
Ikuo Ichinose
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PDF
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Effective Field Theory for Two-Species Bosons in an Optical Lattice: Multiple Order, the Nambu–Goldstone Bosons, the Higgs Mode, and Vortex Lattice
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2013
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Yoshihito Kuno
Keita Suzuki
Ikuo Ichinose
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Atomic Quantum Simulation of the Lattice Gauge-Higgs Model: Higgs Couplings and Emergence of Exact Local Gauge Symmetry
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2013
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Kenichi Kasamatsu
Ikuo Ichinose
Tetsuo Matsui
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Two-species repulsive bosons in an optical lattice: Phase diagram, the Nambu-Goldstone bosons, the Higgs mode and vortex lattice
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2013
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Yoshihito Kuno
Kenta Suzuki
Ikuo Ichinose
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Effective field theories for two-component repulsive bosons on lattice and their phase diagrams
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2013
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Yoshihito Kuno
Keisuke Kataoka
Ikuo Ichinose
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Atomic Quantum Simulation of Lattice Gauge-Higgs Model: Local Gauge Symmetry and its Breaking as Higgs Couplings
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2012
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Kenichi Kasamatsu
Ikuo Ichinose
Tetsuo Matsui
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Local Gauge Symmetry and its Breaking as Higgs Couplings in Atomic Quantum Simulation of Dynamical Gauge Fields
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2012
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Kenichi Kasamatsu
Ikuo Ichinose
Tetsuo Matsui
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Bosonic<i>t</i>–<i>J</i>Model in a Stacked Triangular Lattice and Its Phase Diagram
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2012
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Keisuke Kataoka
Yoshihito Kuno
Ikuo Ichinose
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Phase structure of repulsive hard-core bosons in a stacked triangular lattice
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2012
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Hidetoshi Ozawa
Ikuo Ichinose
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Possibility of Exciton Mediated Superconductivity in Nano-Sized Sn/Si Core–Shell Clusters: A Process Technology towards Heterogeneous Material in Nano-Scale
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2012
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Yuichiro Kurokawa
Takehiko Hihara
Ikuo Ichinose
K. Sumiyama
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Possibility of Exciton Mediated Superconductivity in Nano-Sized Sn/Si Core–Shell Clusters: A Process Technology towards Heterogeneous Material in Nano-Scale
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2012
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Yuichiro Kurokawa
Takehiko Hihara
Ikuo Ichinose
K. Sumiyama
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Lattice Ginzburg-Landau model of a ferromagnetic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi></mml:math>-wave pairing phase in superconducting materials and an inhomogeneous coexisting state
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2012
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Akihiro Shimizu
Hidetoshi Ozawa
Ikuo Ichinose
Tetsuo Matsui
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Finite-temperature phase diagram of two-component bosons in a cubic optical lattice: Three-dimensional<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>t</mml:mi></mml:math>-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi></mml:math>model of hard-core bosons
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2012
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Y. Nakano
Takumi Ishima
Naohiro Kobayashi
Takahiro Yamamoto
Ikuo Ichinose
Tetsuo Matsui
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Crystal, Superfluid, Supersolid and Hetero-Structure in System of Two-Component Boson with Strong On-Site Repulsions in a Cubic Optical Lattice
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2011
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Ikuo Ichinose
Takumi Ishima
Naohiro Kobayashi
Yoshihito Kuno
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Lattice Gauge Model of a Ferromagnetic p-wave Pairing Phase in Superconducting Materials and the Inhomogeneous Coexisting State
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2011
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Akihiro Shimizu
Hidetoshi Ozawa
Ikuo Ichinose
Tetsuo Matsui
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Effective field theory for Sp(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>N</mml:mi></mml:mrow></mml:math>) antiferromagnets and their phase structure
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2011
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Keisuke Kataoka
Shinya Hattori
Ikuo Ichinose
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Phase structure of the anisotropic antiferromagnetic Heisenberg model on a layered triangular lattice: Spiral state and deconfined spin liquid
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2011
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Kazuya Nakane
Takeshi Kamijo
Ikuo Ichinose
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Antiferromagnetic, metal-insulator, and superconducting phase transitions in underdoped cuprates: Slave-fermion<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="bold-italic">t</mml:mi><mml:mo>−</mml:mo><mml:mi mathvariant="bold-italic">J</mml:mi></mml:mrow></mml:math>model in the hopping expansion
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2011
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Akihiro Shimizu
Koji Aoki
Kazuhiko Sakakibara
Ikuo Ichinose
Tetsuo Matsui
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Crystal, Superfluids, Supersolid and Hetero-Structure in System of Two-Component Strongly-Correlated Bosons in a Cubic Optical Lattice
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2011
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Ikuo Ichinose
Takumi Ishima
Naohiro Kobayashi
Yoshihito Kuno
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Antiferromagnetic Order and Bose-Einstein Condensation in Strongly-Correlated Cold-Atom Systems: Bosonic t-J Model in the Double-CP^1 Representation
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2010
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Y. Nakano
Takumi Ishima
Naohiro Kobayashi
Kazuhiko Sakakibara
Ikuo Ichinose
Tetsuo Matsui
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Phase structure of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>Z</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>gauge theories for frustrated antiferromagnets in two dimensions
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2009
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Kazuya Nakane
Akihiro Shimizu
Ikuo Ichinose
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Magnetic order, Bose-Einstein condensation, and superfluidity in a bosonic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>t</mml:mi><mml:mtext>−</mml:mtext><mml:mi>J</mml:mi></mml:mrow></mml:math>model of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mtext>CP</mml:mtext></mml:mrow><mml:mn>1</mml:mn></mml:msup></mml:mrow></mml:math>spinons and doped Higgs holons
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2009
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Koji Aoki
Kazuhiko Sakakibara
Ikuo Ichinose
Tetsuo Matsui
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Phase structure and critical behavior of multi-Higgs U(1) lattice gauge theory in three dimensions
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2009
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T. Ono
Shunsuke Doi
Yuki Hori
Ikuo Ichinose
Tetsuo Matsui
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Effects of disorder on a lattice Ginzburg-Landau model of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>d</mml:mi></mml:math>-wave superconductors and superfluids
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2009
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Tomonori Shimizu
Shunsuke Doi
Ikuo Ichinose
Tetsuo Matsui
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Magnetic Order and Superconductivity in the Bosonic t-J Model of CP$^1$ Spinons and Doped Bosonic Holons
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2008
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Koji Aoki
Kazuhiko Sakakibara
Ikuo Ichinose
Tetsuo Matsui
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<font>U(1)</font> LATTICE GAUGE MODEL FOR UNCONVENTIONAL SUPERCONDUCTORS: LINK COOPER PAIR AS DUAL GAUGE FIELD
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2008
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Kenji Sawamura
Ikuo Ichinose
Yuki Moribe
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Four-dimensional<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mtext>CP</mml:mtext></mml:mrow><mml:mn>1</mml:mn></mml:msup><mml:mo>+</mml:mo><mml:mi mathvariant="normal">U</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mn>1</mml:mn><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>lattice gauge theory for three-dimensional antiferromagnets: Phase structure, gauge bosons, and spin liquid
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2008
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Kenji Sawamura
Takashi Hiramatsu
Katsuhiro Ozaki
Ikuo Ichinose
Tetsuo Matsui
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Phase Structure and Critical Behavior of Multi-Higgs U(1) Lattice Gauge Theory in Three Dimensions
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2007
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T. Ono
Shunsuke Doi
Yuki Hori
Ikuo Ichinose
Tetsuo Matsui
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Quantum critical phenomena of unconventional superconductors: U(1) gauge model of link Cooper pair
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2007
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Kenji Sawamura
Ikuo Ichinose
Yuki Moribe
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Quantum phase transition in lattice model of unconventional superconductors
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2007
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Kenji Sawamura
Yuki Moribe
Ikuo Ichinose
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PDF
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Phase structure of a U(1) lattice gauge theory with dual gauge fields
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2007
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T. Ono
Yuki Moribe
Shunsuke Takashima
Ikuo Ichinose
Tetsuo Matsui
Kazuhiko Sakakibara
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Multi-Higgs U(1) Lattice Gauge Theory in Three Dimensions
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2007
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T. Ono
Ikuo Ichinose
Tetsuo Matsui
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Four-dimensional CP$^1+$ U(1) lattice gauge theory for 3D antiferromagnets: Phase structure, gauge bosons and spin liquid
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2007
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Kenji Sawamura
Takashi Hiramatsu
Katsuhiro Ozaki
Ikuo Ichinose
Tetsuo Matsui
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Phase Structure and Critical Behavior of Multi-Higgs U(1) Lattice Gauge Theory in Three Dimensions
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2007
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T. Ono
Doi S
Y. Hori
Ikuo Ichinose
Tetsuo Matsui
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STRONG-COUPLING GAUGE THEORY OF NODAL SPINONS AND ANTIFERROMAGNETIC LONG-RANGE ORDER
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2006
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Ikuo Ichinose
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Phase structure of lattice model of unconventional superconductors
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2006
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T. Ono
Ikuo Ichinose
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Three phases in the three-dimensional Abelian-Higgs model with nonlocal gauge interactions
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2006
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Shunsuke Takashima
Ikuo Ichinose
Tetsuo Matsui
Kazuhiko Sakakibara
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Deconfinement of spinons on critical points: Multiflavor<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mi>CP</mml:mi><mml:mn>1</mml:mn></mml:msup><mml:mo>+</mml:mo><mml:mi mathvariant="normal">U</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mn>1</mml:mn><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>lattice gauge theory in three dimensions
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2006
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Shunsuke Takashima
Ikuo Ichinose
Tetsuo Matsui
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Phase structure of a 3D nonlocal U(1) gauge theory: deconfinement by gapless matter fields
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2005
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Gaku Arakawa
Ikuo Ichinose
Tetsuo Matsui
Kazuhiko Sakakibara
Shunsuke Takashima
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<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mi>CP</mml:mi><mml:mn>1</mml:mn></mml:msup><mml:mo>+</mml:mo><mml:mi mathvariant="normal">U</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mn>1</mml:mn><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>lattice gauge theory in three dimensions: Phase structure, spins, gauge bosons, and instantons
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2005
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Shunsuke Takashima
Ikuo Ichinose
Tetsuo Matsui
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Deconfinement Phase Transition in a 3D Nonlocal U(1) Lattice Gauge Theory
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2005
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Gaku Arakawa
Ikuo Ichinose
Tetsuo Matsui
Kazuhiko Sakakibara
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Spontaneous symmetry breakings in Z2 gauge theories for doped quantum dimer and eight-vertex models
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2005
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Ikuo Ichinose
Daisuke Yoshioka
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Self-duality and phase structure of the 4D random-plaquette gauge model
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2005
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Gaku Arakawa
Ikuo Ichinose
Tetsuo Matsui
Koujin Takeda
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Néel-dimer transition in an antiferromagnetic Heisenberg model and deconfinement of spinons at the critical point
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2004
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Daisuke Yoshioka
Gaku Arakawa
Ikuo Ichinose
Tetsuo Matsui
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Phase structure of the random-plaquette gauge model: accuracy threshold for a toric quantum memory
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2004
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Takuya Ohno
Gaku Arakawa
Ikuo Ichinose
Tetsuo Matsui
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ZN Gauge theories on a lattice and quantum memory
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2003
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Gaku Arakawa
Ikuo Ichinose
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Gauge theory of composite fermions: Particle-flux separation in quantum Hall systems
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2003
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Ikuo Ichinose
Tetsuo Matsui
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Quantum spin chains with nonlocally-correlated random exchange coupling and random-mass Dirac fermions
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2003
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Koujin Takeda
Ikuo Ichinose
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Effects of Correlated Noise in Random-Mass Dirac Fermions
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2002
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Koujin Takeda
Ikuo Ichinose
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Particle-Flux Separation and Quasi-excitations in Quantum Hall Systems
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2002
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Ikuo Ichinose
Tetsuo Matsui
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LATTICE DIRAC FERMIONS IN A NON-ABELIAN RANDOM GAUGE POTENTIAL: MANY FLAVORS, CHIRAL SYMMETRY RESTORATION AND LOCALIZATION
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2002
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Ikuo Ichinose
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Random-Mass Dirac Fermions in an Imaginary Vector Potential: Delocalization Transition and Localization Length
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2001
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Koujin Takeda
Ikuo Ichinose
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Effective gauge-field theory of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>t</mml:mi><mml:mo>−</mml:mo><mml:mi>J</mml:mi></mml:math>model in the charge-spin separated state and its transport properties
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2001
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Ikuo Ichinose
Tetsuo Matsui
Masaru Onoda
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Multi-flavor Dirac fermions in a random vector potential: Lattice supersymmetry and localization
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2001
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Ikuo Ichinose
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Lattice QCD with the overlap fermions at strong gauge coupling (II)
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2001
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Ikuo Ichinose
Keiichi Nagao
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Comment on “Confinement of Slave Particles in U(1) Gauge Theories of Strongly Interacting Electrons”
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2001
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Ikuo Ichinose
Tetsuo Matsui
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Random-Mass Dirac Fermions in an Imaginary Vector Potential (II): Long-Range Correlated Random Mass
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2001
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Kenta Takeda
Ikuo Ichinose
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Random-Mass Dirac Fermions in an Imaginary Vector Potential (I): Delocalization Transition and Localization Length
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2001
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Kenta Takeda
Ikuo Ichinose
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Spin-Gap Effect on Resistivity in the<i><i>t</i></i>-<i><i>J</i></i>Model
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2000
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Masaru Onoda
Ikuo Ichinose
Tetsuo Matsui
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Supersymmetry on a lattice and Dirac fermions in a random vector potential
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2000
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Ikuo Ichinose
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Lattice QCD with the overlap fermions at strong gauge coupling
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2000
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Ikuo Ichinose
Keiichi Nagao
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GROSS–NEVEU MODEL WITH OVERLAP FERMIONS
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2000
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Ikuo Ichinose
Keiichi Nagao
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Pions in Lattice QCD with the Overlap Fermions at Strong Gauge Coupling
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2000
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Ikuo Ichinose
Keiichi Nagao
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Localized and extended states in one-dimensional disordered system: random-mass Dirac fermions
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1999
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Koujin Takeda
Toyohiro Tsurumaru
Ikuo Ichinose
Masaomi Kimura
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Non-locally correlated disorder and delocalization in one dimension (II). Localization length
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1999
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Ikuo Ichinose
Masaomi Kimura
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Non-locally correlated disorder and delocalization in one dimension (I): Density of states
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1999
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Ikuo Ichinose
Masaomi Kimura
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Pion mass and the PCAC relation in the overlap fermion formalism: Gauged Gross–Neveu model on a lattice
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1999
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Ikuo Ichinose
Keiichi Nagao
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Integrable impurity model with spin and flavor: Model inspired by resonant tunneling in quantum dots
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1999
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Osamu TSUCHIYA
Ikuo Ichinose
Yasuyuki Kayama
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Gauged Gross--Neveu model with overlap fermions
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1999
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Ikuo Ichinose
Keiichi Nagao
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Resistivity in the Spin-Gap State of the t-J Model
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1998
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Masaru Onoda
Ikuo Ichinose
Tetsuo Matsui
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Low-energy excitations in two-leg and three-leg quantum spin ladders
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1998
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Ikuo Ichinose
Yasuyuki Kayama
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Quasiexcitations and superconductivity in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>t</mml:mi><mml:mo>−</mml:mo><mml:mi>J</mml:mi></mml:math>model on a ladder
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1998
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Ikuo Ichinose
Tetsuo Matsui
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Fluctuation Effects of Gauge Fields in the Slave-Boson t-J Model
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1998
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Ikuo Ichinose
Tetsuo Matsui
Kazuhiko Sakakibara
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Solitons in Chern–Simons Theories of Nonrelativistic <font>CP</font><sup>N-1</sup> Models: Spin Textures in the Quantum Hall Effect
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1997
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Ikuo Ichinose
Akira Sekiguchi
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Topological solitons in Chern-Simons theories for the double-layer fractional quantum Hall effect
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1997
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Ikuo Ichinose
Akira Sekiguchi
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Particle-flux separation of electrons in the half-filled Landau level: Chargeon-fluxon approach
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1997
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Ikuo Ichinose
Tetsuo Matsui
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Finite-temperature properties of a gauge theory of nonrelativistic fermions
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1996
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Masaru Onoda
Ikuo Ichinose
Tetsuo Matsui
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Statistics of holons and spinons in the t-J model
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1996
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Ikuo Ichinose
Tetsuo Matsui
K. Sakakibara
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Instability of the Non-Fermi-Liquid Fixed Point in the Dissipative Gauge Theory of Fermions (I)Impurity Effects
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1996
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Hiroshi Takano
Masaru Onoda
Ikuo Ichinose
Tetsuo Matsui
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Statistics of holons and spinons in the t-J model
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1996
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Ikuo Ichinose
Tetsuo Matsui
Keita Sakakibara
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Entropies of scalar fields on three dimensional black holes
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1995
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Ikuo Ichinose
Yuji Satoh
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