Bragg diffraction of interacting Bose-Einstein condensates
文献类型：期刊论文
| 作者 | Zhang, P ; Wu, JH ; Zhang, XF ; liu, WM |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2010 |
| 卷号 | 82期号:4 |
| 关键词 | ATOMS SCATTERING LIGHT AMPLIFICATION RB-85 |
| ISSN号 | 1050-2947 |
| 通讯作者 | Zhang, P: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We develop a theoretical model to investigate the Bragg diffraction of an elongated interacting Bose-Einstein condensate which is illuminated by a pair of laser beams. We find that the mean-field effect resulting from the atomic interaction plays an important role in modifying the atomic coherence. Our results show that both the repulsive and attractive interactions would dampen the momentum oscillation of the condensate; they establish surprisingly distinguishable equilibria for the atomic occupations among different diffraction orders. We also give an experimental proposal to observe this phenomenon. |
| 收录类别 | SCI |
| 资助信息 | NSF of China [10874235, 10934010, 60978019]; NKBRSFC [2006CB921400, 2009CB930704, 2010CB922904, 2011CB921500] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34324]  |
| 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 | Zhang, P,Wu, JH,Zhang, XF,et al. Bragg diffraction of interacting Bose-Einstein condensates[J]. PHYSICAL REVIEW A,2010,82(4). |
| APA | Zhang, P,Wu, JH,Zhang, XF,&liu, WM.(2010).Bragg diffraction of interacting Bose-Einstein condensates.PHYSICAL REVIEW A,82(4). |
| MLA | Zhang, P,et al."Bragg diffraction of interacting Bose-Einstein condensates".PHYSICAL REVIEW A 82.4(2010). |
入库方式： OAI收割
来源：物理研究所
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