Creating moving gap solitons in spin-orbit-coupled Bose-Einstein condensates
Quantum Gases
2021-10-26 v1
Abstract
A simple and efficient method to create gap solitons is proposed in a spin-orbit-coupled spin-1 Bose-Einstein condensate. We find that a free expansion along the spin-orbit coupling dimension can generate two moving gap solitons, which are identified from a generalized massive Thirring model. The dynamics of gap solitons can be controlled by adjusting spin-orbit coupling parameters.
Keywords
Cite
@article{arxiv.2109.02871,
title = {Creating moving gap solitons in spin-orbit-coupled Bose-Einstein condensates},
author = {Jin Su and Hao Lyu and Yuanyuan Chen and Yongping Zhang},
journal= {arXiv preprint arXiv:2109.02871},
year = {2021}
}
Comments
5 figures