标题： 玻色-爱因斯坦凝聚体中激光诱导自旋-轨道耦合的量子涡旋动力学 显示英文标题

标题： Dynamics of quantized vortices in Bose-Einstein condensates with laser-induced spin-orbit coupling

摘要： 我们使用Gross-Pitaevskii方程的数值分析，研究了通过激光诱导自旋-轨道耦合的俘获双组分玻色-爱因斯坦凝聚体中的涡旋动力学。 自旋-轨道耦合导致三种不同的基态相，这些相取决于一些实验上可调的参数。 当涡旋被放置在一个或两个组分的凝聚体中时，每个相中的涡旋动力学表现出非常不同的行为，这可以在实验中观察到。 这些动态行为可以通过明确每个相中实现的稳定涡旋结构来理解。 显示英文摘要

摘要： We study vortex dynamics in trapped two-component Bose-Einstein condensates with a laser- induced spin-orbit coupling using the numerical analysis of the Gross-Pitaevskii equation. The spin-orbit coupling leads to three distinct ground state phases, which depend on some experimentally controllable parameters. When a vortex is put in one or both of the two-component condensates, the vortex dynamics exhibits very different behaviors in each phase, which can be observed in experiments. These dynamical behaviors can be understood by clarifying the stable vortex structure realized in each phase.