385 citations · 4.1k across the 90 of their papers we have counts for
6 papers · 1 filter
Spin-orbit-coupled Bose-Einstein condensates held under toroidal trap
Xiao-Fei Zhang, Masaya Kato, Wei Han +2
We study a quasispin- Bose-Einstein condensate with synthetically generated spin-orbit coupling in a toroidal trap, and show that the system has a rich variety of ground and m…
Twisted spin vortices in a spinor-dipolar Bose-Einstein condensate with Rashba spin-orbit coupling
Masaya Kato, Xiao-Fei Zhang, Daichi Sasaki +1
We consider a spin-1 Bose-Einstein condensate with Rashba spin-orbit coupling and dipole-dipole interaction confined in a cigar-shaped trap. Due to the combined effects of spin-orb…
Self-rotation and synchronization in exciton-polariton condensates
Hiroki Saito, Rina Kanamoto
Self-rotation occurs in an exciton-polariton condensate in a two-dimensional semiconductor microcavity pumped by a nonresonant Gaussian laser beam. A wave packet of the condensate…
Path-integral Monte Carlo study on a droplet of a dipolar Bose-Einstein condensate stabilized by quantum fluctuation
Hiroki Saito
Motivated by the recent experiments [H. Kadau et al., Nature (London) 530, 194 (2016); I. Ferrier-Barbut et al., arXiv:1601.03318] and theoretical prediction (F. Wächtler and L. Sa…
Collision dynamics of Skyrmions in a two-component Bose-Einstein condensate
Tomoya Kaneda, Hiroki Saito
The dynamics of Skyrmions in a two-component Bose-Einstein condensate are numerically investigated in the mean-field theory. When two Skyrmions collide with each other, they are fi…
Double-Quantum Spin Vortices in SU(3) Spin-Orbit Coupled Bose Gases
Wei Han, Xiao-Fei Zhang, Shu-Wei Song +4
We show that double-quantum spin vortices, which are characterized by doubly quantized circulating spin currents and unmagnetized filled cores, can exist in the ground states of SU…