Twisted spin vortices in a spinor-dipolar Bose-Einstein condensate with Rashba spin-orbit coupling
Quantum Gases
2016-10-26 v1
Abstract
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-orbit coupling, dipole-dipole interaction, and trap geometry, the system exhibits a rich variety of ground-state spin structures, including twisted spin vortices. The ground-state phase diagram is determined with respect to the strengths of the spin-orbit coupling and dipole-dipole interaction.
Keywords
Cite
@article{arxiv.1607.08724,
title = {Twisted spin vortices in a spinor-dipolar Bose-Einstein condensate with Rashba spin-orbit coupling},
author = {Masaya Kato and Xiao-Fei Zhang and Daichi Sasaki and Hiroki Saito},
journal= {arXiv preprint arXiv:1607.08724},
year = {2016}
}
Comments
6 pages, 8 figures, 3 movies