Spatiotemporal Bloch states of a spin–orbit coupled Bose–Einstein condensate in an optical lattice
Wei Ya-Wen, Kong Chao, Hai Wen-Hua †
       

The population imbalance N 1 − N 2 as a function of the SOC strength γ for the parameters Γ = 0.1 , N t = 5 , and g=0.6, g12=0.2 (solid curve), and g=0.2, g12=0.6 (dashed curve).