Interaction of two fractions in a degenerate bose gas at finite temperatures
- 作者: Likhanova Y.V.1,2, Medvedev S.B.1, Fedoruk M.P.1,2, Chapovsky P.L.2,3
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隶属关系:
- Institute of Computational Technologies, Siberian Branch
- Novosibirsk State University
- Institute of Automation and Electrometry, Siberian Branch
- 期: 卷 103, 编号 6 (2016)
- 页面: 403-408
- 栏目: Condensed Matter
- URL: https://journals.rcsi.science/0021-3640/article/view/159167
- DOI: https://doi.org/10.1134/S0021364016060059
- ID: 159167
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详细
Free expansion of Bose–Einstein condensates of rubidium atoms at finite temperatures has been analyzed experimentally and theoretically. It has been shown that the interaction between condensed and noncondensed atoms is manifested most clearly by a decrease in the density of atoms in the center of the expanding cloud as compared to the theoretical prediction for a pure condensate.
作者简介
Yu. Likhanova
Institute of Computational Technologies, Siberian Branch; Novosibirsk State University
Email: chapovsky@iae.nsk.su
俄罗斯联邦, pr. Akademika Lavrent’eva 6, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
S. Medvedev
Institute of Computational Technologies, Siberian Branch
Email: chapovsky@iae.nsk.su
俄罗斯联邦, pr. Akademika Lavrent’eva 6, Novosibirsk, 630090
M. Fedoruk
Institute of Computational Technologies, Siberian Branch; Novosibirsk State University
Email: chapovsky@iae.nsk.su
俄罗斯联邦, pr. Akademika Lavrent’eva 6, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
P. Chapovsky
Novosibirsk State University; Institute of Automation and Electrometry, Siberian Branch
编辑信件的主要联系方式.
Email: chapovsky@iae.nsk.su
俄罗斯联邦, ul. Pirogova 2, Novosibirsk, 630090; pr. Akademika Koptyuga 1, Novosibirsk, 630090
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