Rotating spin-1/2 Bose–Einstein condensates in a gradient magnetic field with spin–orbit coupling

Ji-Guo Wang,Yue-Qing Li

Figure 6. The ground-state phase diagram is spanned by the SOC strength γ and magnetic field gradient strength B with the different relative repulsions λ = 1.2 and λ = 0.6. The rotation strength ω = 1. Two types of ground-state phases are shown.