Giant vortex and Skyrmion in a rotating two-species Bose-Einstein condensate (2007)
Yang, Shi-Jie, Wu, Quan-Sheng, Zhang, Sheng-Nan, Feng, Shiping
Numerical simulations are performed for a rotating two-species Bose condensate confined by a harmonic potential. The particle numbers of each species are unequal. When the rotational speed exceeds a...