玻色-爱因斯坦凝聚体
物理
塞曼效应
自旋(空气动力学)
自旋轨道相互作用
联轴节(管道)
轨道(动力学)
量子力学
非线性系统
量子电动力学
磁场
机械工程
热力学
工程类
航空航天工程
作者
Juntao He,Ping-Ping Fang,Ji Lin
标识
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 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 Schrödinger equation. The abundant stripe phase and dynamic characteristics of the system are investigated.
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