Localized nonlinear waves and dynamical stability in spinor Bose-Einstein condensates with time-space modulation
文献类型：期刊论文
| 作者 | Yao, Yu-Qin1; Han, Wei2; Li, Ji3; Liu, Wu-Ming3 |
| 刊名 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
 |
| 出版日期 | 2018-05-28 |
| 卷号 | 51期号:10页码:11 |
| 关键词 | spinor Bose-Einstein condensates time-space modulation localized nonlinear waves dynamical stability |
| ISSN号 | 0953-4075 |
| DOI | 10.1088/1361-6455/aabc03 |
| 英文摘要 | Nonlinearity is one of the most remarkable characteristics of Bose-Einstein condensates (BECs). Much work has been done on one- and two-component BECs with time-or spacemodulated nonlinearities, while there is little work on spinor BECs with space-timemodulated nonlinearities. In the present paper we investigate localized nonlinear waves and dynamical stability in spinor Bose-Einstein condensates with nonlinearities dependent on time and space. We solve the three coupled Gross-Pitaevskii equations by similarity transformation and obtain two families of exact matter wave solutions in terms of Jacobi elliptic functions and the Mathieu equation. The localized states of the spinor matter wave describe the dynamics of vector breathing solitons, moving breathing solitons, quasi-breathing solitons and resonant solitons. The results show that one-order vector breathing solitons, quasi- breathing solitons, resonant solitons and the moving breathing solitons psi +/- 1 are all stable, but the moving breathing soliton psi(0) is unstable. We also present the experimental parameters to realize these phenomena in future experiments. |
| WOS关键词 | SCATTERING LENGTH ; FESHBACH RESONANCES ; ULTRACOLD GASES ; SOLITONS ; CONFINEMENT ; LIGHT |
| 资助项目 | NKRDP[2016YFA0301500] ; NSFC[11434015] ; NSFC[61227902] ; NSFC[61378017] ; NSFC[KZ201610005011] ; SKLQO-QOD[KF201403] ; SPRPCAS[XDB01020300] ; SPRPCAS[XDB21030300] ; Beijing Natural Science Foundation[1182009] |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000430968000001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | NKRDP ; NKRDP ; NSFC ; NSFC ; SKLQO-QOD ; SKLQO-QOD ; SPRPCAS ; SPRPCAS ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; NKRDP ; NKRDP ; NSFC ; NSFC ; SKLQO-QOD ; SKLQO-QOD ; SPRPCAS ; SPRPCAS ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; NKRDP ; NKRDP ; NSFC ; NSFC ; SKLQO-QOD ; SKLQO-QOD ; SPRPCAS ; SPRPCAS ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; NKRDP ; NKRDP ; NSFC ; NSFC ; SKLQO-QOD ; SKLQO-QOD ; SPRPCAS ; SPRPCAS ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation |
| 源URL | [http://210.72.145.45/handle/361003/11574]  |
| 专题 | 中国科学院国家授时中心 |
| 通讯作者 | Yao, Yu-Qin |
| 作者单位 | 1.China Agr Univ, Dept Appl Math, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Shaanxi, Peoples R China 3.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yao, Yu-Qin,Han, Wei,Li, Ji,et al. Localized nonlinear waves and dynamical stability in spinor Bose-Einstein condensates with time-space modulation[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,2018,51(10):11. |
| APA | Yao, Yu-Qin,Han, Wei,Li, Ji,&Liu, Wu-Ming.(2018).Localized nonlinear waves and dynamical stability in spinor Bose-Einstein condensates with time-space modulation.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,51(10),11. |
| MLA | Yao, Yu-Qin,et al."Localized nonlinear waves and dynamical stability in spinor Bose-Einstein condensates with time-space modulation".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 51.10(2018):11. |
入库方式： OAI收割
来源：国家授时中心
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