Year: 2025
Type: article
Abstract: We review our recent theoretical advances in the dynamics of soliton in ultracold atomic gases with different types of interactions, including spin−orbit coupling and nonlocal Rydberg interactions. By using the variational approximation and the numerical simulation of coupled Gross−Pitaevskii equations, the stability and dynamics of soliton are investigated in full parameter space. Both the analytical and numerical results show that the stability and dynamics of solitons, including both bright and ring dark solitons, show strong dependence on the strength of spin−orbit coupling or the Rydberg interaction. Our results open up alternate ways in the quantum control of soliton in ultracold atom system.
Source: Frontiers of Physics
Authors: Xue-Ying Yang, Si-Lin Chen, Lin-Xue Wang, Xiao-Fei Zhang, Rui-Fang Dong
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
Awards: G1552885272, G2028878366, G4806215243
OpenAlex ID: W7087531097