Phase diagram and collective modes in Rashba spin–orbit coupled BEC: Effect of in-plane magnetic field*
Dong Dong, Zou Xu-Bo†, Guo Guang-Can
       
Illustration of phase separation on the ZM–SW transition. The dashed lines show the PS area: black for g ab/ g = 3, blue for g ab/ g = 2, and light blue for g ab/ g = 1.1.