Moving bright solitons in a pseudo-spin polarization Bose

Moving bright solitons in a pseudo-spin polarization Bose–Einstein condensate

Xu Tian-Fu^{1, †}, Zhang Yu-Feng¹, Xu Lei-Chao¹, Li Zai-Dong^{2, 3, ‡}

(color online) The bright soliton of an SOC–BEC by the numerical method for a lower moving speed. The detuning is δ = 1.5, other parameters are the same as those in Fig. 1. The inset shows an enlarged view of the curve in panel (a1).