Shun-Fang Chen, Qi Guo, Si-Liu Xu, Milivoj R. Belic, Yuan Zhao, Dong Zhao, Jun-Rong He. Vortex solitons in Bose-Einstein condensates with spin-orbit coupling and Gaussian optical lattices. Appl. Math. Lett., 92:15-21, 2019. [doi]
Abstract is missing.