Atomic quantum corrals for Bose-Einstein condensates
文献类型：期刊论文
| 作者 | Xiong, HW ; Wu, BA |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2010 |
| 卷号 | 82期号:5 |
| 关键词 | SEMICLASSICAL DYNAMICS ULTRACOLD GASES MOTT INSULATOR TRAPPED GASES FERMI GAS WAVES MOLECULES BILLIARDS VORTICES SURFACE |
| ISSN号 | 1050-2947 |
| 通讯作者 | Xiong, HW: Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China. |
| 中文摘要 | We consider the dynamics of Bose-Einstein condensates in a corral-like potential. Compared to the electronic quantum corrals, the atomic quantum corrals have the advantages of allowing direct and convenient observation of the wave dynamics, together with adjustable interaction strength. Our numerical study shows that these advantages not only allow exploration of the rich dynamical structures in the density distribution but also make the corrals useful in many other aspects. In particular, the corrals for atoms can be arranged into a stadium shape for the experimental visualization of quantum chaos, which has been elusive with electronic quantum corrals. The density correlation is used to describe quantitatively the dynamical quantum chaos. Furthermore, we find that the interatomic interaction can greatly enhance the dynamical quantum chaos, for example, inducing a chaotic behavior even in circle-shaped corrals. |
| 收录类别 | SCI |
| 资助信息 | NSFC [10875165, 10825417, 10634060]; NKBRSF of China [2011CB921503] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34039]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Xiong, HW,Wu, BA. Atomic quantum corrals for Bose-Einstein condensates[J]. PHYSICAL REVIEW A,2010,82(5). |
| APA | Xiong, HW,&Wu, BA.(2010).Atomic quantum corrals for Bose-Einstein condensates.PHYSICAL REVIEW A,82(5). |
| MLA | Xiong, HW,et al."Atomic quantum corrals for Bose-Einstein condensates".PHYSICAL REVIEW A 82.5(2010). |
入库方式： OAI收割
来源：物理研究所
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