Formation, stability, and dynamics of vector bright solitons in a trapless Bose–Einstein condensate with spin–orbit coupling
文献类型：期刊论文
| 作者 | Wang,Ya-Jun1,2; Wen,Lin3; Chen,Guang-Ping4; Zhang,Shou-Gang1,2; Zhang,Xiao-Fei1,2 |
| 刊名 | New Journal of Physics
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 22期号:3 |
| 关键词 | Bose–Einstein condensate spin–orbit coupling vector bright solitons |
| DOI | 10.1088/1367-2630/ab725b |
| 英文摘要 | Abstract We consider a binary self-attractive Bose–Einstein condensate with Rashba spin–orbit coupling (SOC) in two-dimensional (2D) free space. The formation, stability, and dynamics of vector bright solitons are elucidated through numerical analysis and variational approximation. It is found that dynamically stabilized vector bright solitons can be formed in 2D free space with appropriate parameters and ramp schemes, and its motional trajectory and stability show nontrivial behavior and strong dependence on the direction of the force generated by the SOC. Finally, the case of the periodic modulation of SOC is discussed, and an experimental protocol is also given. |
| 语种 | 英语 |
| WOS记录号 | IOP:1367-2630-22-3-AB725B |
| 出版者 | IOP Publishing |
| 源URL | [http://210.72.145.45/handle/361003/10771]  |
| 专题 | 中国科学院国家授时中心 |
| 作者单位 | 1.Key Laboratory of Time and Frequency Primary Standards, National Time Service Center, Chinese Academy of Sciences, Xi’an 710600, People’s Republic of China 2.School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China 3.College of Physics and Electronic Engineering, Chongqing Normal University, Chongqing 401331, People’s Republic of China 4.School of Intelligent Manufacturing, Sichuan Art and Science University, Dazhou 635000, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Wang,Ya-Jun,Wen,Lin,Chen,Guang-Ping,et al. Formation, stability, and dynamics of vector bright solitons in a trapless Bose–Einstein condensate with spin–orbit coupling[J]. New Journal of Physics,2020,22(3). |
| APA | Wang,Ya-Jun,Wen,Lin,Chen,Guang-Ping,Zhang,Shou-Gang,&Zhang,Xiao-Fei.(2020).Formation, stability, and dynamics of vector bright solitons in a trapless Bose–Einstein condensate with spin–orbit coupling.New Journal of Physics,22(3). |
| MLA | Wang,Ya-Jun,et al."Formation, stability, and dynamics of vector bright solitons in a trapless Bose–Einstein condensate with spin–orbit coupling".New Journal of Physics 22.3(2020). |
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来源：国家授时中心
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