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

• 作者: Jun-Tao He Ping-Ping Fang Ji Lin
• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2022,（2）
• 所属期刊栏目: GENERAL
• 页码范围: 1-4
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0256-307X/39/2/020301

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 con-densates.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 Schr(o)dinger equation.The abundant stripe phase and dynamic characteristics of the system are investigated.