Multi-Type Solitons in Spin-Orbit Coupled Spin-1 Bose-Einstein Condensates  

作　　者：Jun-Tao He Ping-Ping Fang Ji Lin 何俊涛;方乒乒;林机(Department of Physics,Zhejiang Normal University,Jinhua 321004,China)

机构地区：[1]Department of Physics,Zhejiang Normal University,Jinhua 321004,China

出　　处：《Chinese Physics Letters》2022年第2期1-4,共4页中国物理快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.11835011 and 12147115)。

摘　　要：Recently, research of solitons in Bose-Einstein condensates has become a popular topic. Here, we mainly study exact analytical solutions of Gross-Pitaevskii equations describing spin-orbit coupled spin-1 Bose-Einstein condensates. To begin with, we show the analytical relation between different types of one-dimensional spin-orbit coupling and Zeeman effect. In addition, we find a transformation that can simplify the three-component Gross-Pitaevskii equations with spin-orbit coupling into the nonlinear Schrodinger equation. The abundant stripe phase and dynamic characteristics of the system are investigated.

关 键 词：EQUATION effect EINSTEIN 

分 类 号：O469[理学—凝聚态物理]