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arXiv · 2001.08794

Bright solitons in a spin-tensor-momentum-coupled Bose-Einstein condensate

Jie Sun·Yuanyuan Chen·Xi Chen·Yongping Zhang
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Abstract

Synthetic spin-tensor-momentum coupling has recently been proposed to realize in atomic Bose-Einstein condensates. Here we study bright solitons in Bose-Einstein condensates with spin-tensor-momentum coupling and spin-orbit coupling. The properties and dynamics of spin-tensor-momentum-coupled and spin-orbit-coupled bright solitons are identified to be different. We contribute the difference to the different symmetries.

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Jie Sun, Yuanyuan Chen, Xi Chen, Yongping Zhang. 2020-01-23. Bright solitons in a spin-tensor-momentum-coupled Bose-Einstein condensate. https://doi.org/10.1103/physreva.101.053621

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