Vortex states and spin textures of rotating spin-orbit-coupled Bose-Einstein condensates in a toroidal trap

Huan Wang, Linghua Wen, Hui Yang +2

We consider the ground-state properties of Rashba spin-orbit-coupled pseudo-spin-1/2 Bose-Einstein condensates (BECs) in a rotating two-dimensional (2D) toroidal trap. In the absen…