Transition from a Tonks-Girardeau gas to a super-Tonks-Girardeau gas as an exact many-body dynamics problem
文献类型：期刊论文
| 作者 | Chen, S ; Guan, LM ; Yin, XG ; Hao, YJ ; Guan, XW |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2010 |
| 卷号 | 81期号:3 |
| 关键词 | IMPENETRABLE BOSONS BOSE-GAS |
| ISSN号 | 1050-2947 |
| 通讯作者 | Chen, S (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We investigate transition of a one-dimensional interacting Bose gas from a strongly repulsive regime to a strongly attractive regime, where a stable highly excited state known as the super Tonks-Girardeau gas was experimentally realized very recently. By solving exact dynamics of the integrable Lieb-Liniger Bose gas, we demonstrate that such an excited gas state can be a very stable dynamic state. Furthermore we calculate the breathing mode of the super Tonks-Girardeau gas which is found to be in good agreement with experimental observation. Our results show that the highly excited super Tonks-Girardeau gas phase can be well understood from the fundamental theory of the solvable Bose gas. |
| 收录类别 | SCI |
| 资助信息 | NSFC [10821403, 10974234]; Australian Research Council |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46032]  |
| 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 | Chen, S,Guan, LM,Yin, XG,et al. Transition from a Tonks-Girardeau gas to a super-Tonks-Girardeau gas as an exact many-body dynamics problem[J]. PHYSICAL REVIEW A,2010,81(3). |
| APA | Chen, S,Guan, LM,Yin, XG,Hao, YJ,&Guan, XW.(2010).Transition from a Tonks-Girardeau gas to a super-Tonks-Girardeau gas as an exact many-body dynamics problem.PHYSICAL REVIEW A,81(3). |
| MLA | Chen, S,et al."Transition from a Tonks-Girardeau gas to a super-Tonks-Girardeau gas as an exact many-body dynamics problem".PHYSICAL REVIEW A 81.3(2010). |
入库方式： OAI收割
来源：物理研究所
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