On the quantum dynamic theory of the MIT output coupler for the Bose-Einstein condensation
文献类型：期刊论文
| 作者 | Li, JM; Sun, CP ; Zhan, H; Miao, YX; Sun, CP , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
|
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 1998 |
| 卷号 | 29期号:2页码:161-166 |
| 关键词 | Dissipative System Atom Laser Gas |
| ISSN号 | 0253-6102 |
| 英文摘要 | A linear quantum dynamic theory for output coupler of Bose-Einstein condensed atoms in a trap is considered with the Bogoliubov approximation in the thermodynamical limit based on the recent MIT experiment (Phys. Rev. Lett. 78 (1997) 582) for atomic laser. In evolution of total system, the solution of the many-body problem shows a factorization of dynamic process, i.e., the wave function initially prepared in a direct product of a vacuum state and a coherent state remains in a direct product of coherent states at any instance. Physically, this factorizable structure predicts that an ideal condensate in the trap will remain in such a condensate state after the radiation frequency interaction while the output-coupler pulse of atoms forms a macroscopic quantum state in a propagating mode, i.e., the atomic laser. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000073012900001 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12336]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Sun, CP , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Li, JM,Sun, CP,Zhan, H,et al. On the quantum dynamic theory of the MIT output coupler for the Bose-Einstein condensation[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1998,29(2):161-166. |
| APA | Li, JM,Sun, CP,Zhan, H,Miao, YX,&Sun, CP , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(1998).On the quantum dynamic theory of the MIT output coupler for the Bose-Einstein condensation.COMMUNICATIONS IN THEORETICAL PHYSICS,29(2),161-166. |
| MLA | Li, JM,et al."On the quantum dynamic theory of the MIT output coupler for the Bose-Einstein condensation".COMMUNICATIONS IN THEORETICAL PHYSICS 29.2(1998):161-166. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。