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Hu, H; Liu, XJ; Modugno, M; Hu, H , Abdus Salam Int Ctr Theoret Phys, POB 586, I-34100 Trieste, Italy.
Expansion of a quantum degenerate boson-fermion mixture
Source PublicationPHYSICAL REVIEW A
KeywordTime-dependent Traps Einstein Condensate Gas Atoms Temperature He3
AbstractWe 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)].
2003
ISSN1050-2947
Volume67Issue:6Pages:-
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13284
Collection理论物理所科研产出_SCI论文
Corresponding AuthorHu, H , Abdus Salam Int Ctr Theoret Phys, POB 586, I-34100 Trieste, Italy.
Recommended Citation
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):-.
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