Expansion of a quantum degenerate boson-fermion mixture
文献类型：期刊论文
| 作者 | Hu, H; Liu, XJ; Modugno, M; Hu, H , Abdus Salam Int Ctr Theoret Phys, POB 586, I-34100 Trieste, Italy. |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2003 |
| 卷号 | 67期号:6页码:- |
| 关键词 | Time-dependent Traps Einstein Condensate Gas Atoms Temperature He3 |
| ISSN号 | 1050-2947 |
| 英文摘要 | We study the expansion of an ultracold boson-fermion mixture released from an elongated magnetic trap, by using a scaling approach. We discuss in detail the role of the boson-fermion interaction on the evolution of the radial-to-axial aspect ratio of the condensate, and show that the latter depends crucially on the relative dynamics of the condensate and degenerate Fermi gas in the radial direction, which is characterized by the ratio between the trapping frequencies for fermions and bosons. The numerical solution of the scaling equations provides a reasonable agreement with the recent experiment [G. Roati , Phys. Rev. Lett. 89, 150403 (2002)]. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000183915200114 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13284]  |
| 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 | Hu, H , Abdus Salam Int Ctr Theoret Phys, POB 586, I-34100 Trieste, Italy. |
| 推荐引用方式 GB/T 7714 | Hu, H,Liu, XJ,Modugno, M,et al. Expansion of a quantum degenerate boson-fermion mixture[J]. PHYSICAL REVIEW A,2003,67(6):-. |
| APA | Hu, H,Liu, XJ,Modugno, M,&Hu, H , Abdus Salam Int Ctr Theoret Phys, POB 586, I-34100 Trieste, Italy..(2003).Expansion of a quantum degenerate boson-fermion mixture.PHYSICAL REVIEW A,67(6),-. |
| MLA | Hu, H,et al."Expansion of a quantum degenerate boson-fermion mixture".PHYSICAL REVIEW A 67.6(2003):-. |
入库方式： OAI收割
来源：理论物理研究所
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