400 citations · 3.7k across the 87 of their papers we have counts for
88 papers
Thermal Ising transition in two-dimensional SU(3) Fermi lattice gases with population imbalance
Hayato Motegi, Giacomo Marmorini, Nobuo Furukawa +1
We focus on three-component SU(3) Fermi gases loaded into a square optical lattice, with population imbalance between one component and the others. At strong coupling the system is…
Linear Flavor-Wave Analysis of SU(4)-Symmetric Tetramer Model with Population Imbalance
Yuki Miyazaki, Giacomo Marmorini, Nobuo Furukawa +1
We study the quantum magnetism of the SU(4) Mott insulator in a square optical superlattice, in which atoms with four nuclear-spin components strongly interact with each other, in…
Supersolid Devil's Staircases of Spin-Orbit-Coupled Bosons in Optical Lattices
Daisuke Yamamoto, Kotaro Bannai, Nobuo Furukawa +1
We study the emergence of supersolid Devil's staircases of spin-orbit coupled bosons loaded in optical lattices. We consider two- and three-dimensional systems of pseudo-spin-…
Quantum and Thermal Phase Transitions of the Triangular SU(3) Heisenberg Model under Magnetic Fields
Daisuke Yamamoto, Chihiro Suzuki, Giacomo Marmorini +2
We study the quantum and thermal phase transition phenomena of the SU(3) Heisenberg model on triangular lattice in the presence of magnetic fields. Performing a scaling analysis on…
Direct coupling of ferromagnetic moment and ferroelectric polarization in BiFeO
Shiro Kawachi, Shin Miyahara, Toshimitsu Ito +4
The spin-driven component of electric polarization in a single crystal of multiferroic BiFeO was experimentally investigated in pulsed high magnetic fields up to 41 T. Sequen…
Localized magnetic excitations in the fully frustrated dimerized magnet BaCoSiOCl
Nobuyuki Kurita, Daisuke Yamamoto, Takuya Kanesaka +4
Magnetic excitations of the effective spin =1/2 dimerized magnet BaCoSiOCl have been probed directly via inelastic neutron scattering experiments at temperatures…