Chaotic and frequency-locked atomic population oscillations between two coupled Bose-Einstein condensates
文献类型：期刊论文
| 作者 | Lee, CH; Hai, WH; Shi, L; Zhu, XW; Gao, KL |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2001-11-01 |
| 卷号 | 64期号:5 |
| 英文摘要 | We have investigated the chaotic and frequency-locked population oscillations between two coupled Bose-Einstein condensates with time-dependent asymmetric potential and damping. Under the deterministic perturbation, there exist stable oscillations close to the separatrix solution, which are Melnikov chaotic. Numerical results reveal that, in the nondissipative regime, regular oscillations gradually tend to chaotic with the increase of the trap asymmetry, the long-term localization disappears, and short-term localization can be changed from one of the Bose-Einstein condensates to the other through the route of Rabi oscillation. But in the dissipative regime, stationary chaos disappears and transient chaos is a common phenomenon before the regular stable frequency-locked oscillations, and a proper damping can keep the localization long lived. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics ; Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Optics ; Physics |
| 关键词[WOS] | PAUL TRAP ; 2 PARTICLES ; PENDULUM ; DYNAMICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000172074200075 |
| 公开日期 | 2015-12-01 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/8596]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lee, CH,Hai, WH,Shi, L,et al. Chaotic and frequency-locked atomic population oscillations between two coupled Bose-Einstein condensates[J]. PHYSICAL REVIEW A,2001,64(5). |
| APA | Lee, CH,Hai, WH,Shi, L,Zhu, XW,&Gao, KL.(2001).Chaotic and frequency-locked atomic population oscillations between two coupled Bose-Einstein condensates.PHYSICAL REVIEW A,64(5). |
| MLA | Lee, CH,et al."Chaotic and frequency-locked atomic population oscillations between two coupled Bose-Einstein condensates".PHYSICAL REVIEW A 64.5(2001). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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