59 citations · 111 across the 6 of their papers we have counts for
6 papers
Blocking particle dynamics in diamond chain with spatially increasing flux
Tomonari Mizoguchi, Yoshihito Kuno, Yasuhiro Hatsugai
Spatial non-uniformity in tight-binding models serves as a source of rich phenomena. In this paper, we study a diamond-chain tight-binding model with a spatially-modulated magnetic…
Purification and scrambling in a chaotic Hamiltonian dynamics with measurements
Yoshihito Kuno, Takahiro Orito, Ikuo Ichinose
Chaotic transverse-field Ising model with measurements exhibits interesting purification dynamics. Ensemble of non-unitary dynamics of a chaotic many-body system with measurements…
Bosonic Analogs of Fractional Quantum Hall State in the Vicinity of Mott States
Yoshihito Kuno, Keita Shimizu, Ikuo Ichinose
In the present paper, the Bose-Hubbard model (BHM) with the nearest-neighbor (NN) repulsions is studied from the view point of possible bosonic analogs of the fractional quantum Ha…
Real time dynamics and proposal for feasible experiments of lattice gauge-Higgs model simulated by cold atoms
Yoshihito Kuno, Kenichi Kasamatsu, Yoshiro Takahashi +2
Lattice gauge theory has provided a crucial non-perturbative method in studying canonical models in high-energy physics such as quantum chromodynamics. Among other models of lattic…
Superfluidity and solid orders in two-component Bose gas with dipolar interactions in an optical lattice
Y. Kuno, K. Suzuki, I. Ichinose
In this paper, we study an extended bosonic t-J model in an optical lattice, which describes two-component hard-core bosons with a nearest-neighbor (NN) pseudo-spin interaction, an…
Random-field-induced order in bosonic t-J model
Yoshihito Kuno, Takamasa Mori, Ikuo Ichinose
In the present paper, we shall study effect of a random quenched external field for spin order and also multiple Bose-Einstein condensation (BEC). This system is realized by the co…