This review focuses on recent developments in synthetic spin–orbit (SO) coupling in
ultracold atomic gases. Two types of SO coupling are discussed. One is Raman process …

Artificial gauge fields are currently realized in a wide range of physical settings. This
includes solid-state devices but also engineered systems, such as photonic crystals …

Spin-orbit-coupled ultracold atoms provide an intriguing new avenue for the study of rich
spin dynamics in superfluids. In this Rapid Communication, we observe Zitterbewegung, the …

We study bright solitons in a Bose-Einstein condensate with a spin-orbit coupling that has
been realized experimentally. Both stationary bright solitons and moving bright solitons are …

Spin–orbit (SO) coupling leads to numerous phenomena in electron systems. Artificial SO
coupling in ultracold neutral atoms provides the opportunity to study such phenomena in …

This article summarizes some of the relevant features exhibited by binary mixtures of Bose–
Einstein condensates in the presence of coherent coupling at zero temperature. The …

We investigate a spin-orbit-coupled Bose-Einstein condensate loaded into a translating
optical lattice. We experimentally demonstrate the lack of Galilean invariance in the spin …

The experimental and theoretical research of spin–orbit-coupled ultracold atomic gases has
advanced and expanded rapidly in recent years. Here, we review some of the progress that …

The nonlinear Schrödinger equation is a very versatile equation used in many branches of
physics, dictating the behavior of wave packets in weakly nonlinear media. From the …

In this paper we investigate the properties of Bose gases with Raman-induced spin–orbit
(SO) coupling. It is found that the SO coupling can greatly modify the single-particle density …