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Bose-Einstein condensation in harmonic oscillator potentials
Yi, XX; Wang, HJ; Sun, CP; Yi, XX , NE Normal Univ, Inst Theoret Phys, Changchun 130024, Peoples R China.
1998
发表期刊PHYSICA SCRIPTA
ISSN0281-1847
卷号57期号:3页码:324-326
摘要Bose-Einstein Condensation (BEC) of both the ideal and the weakly interacting cold alkali gases confined by anisotropic harmonic oscillator potentials is investigated in this paper. It is shown that the transition point is shifted towards lower temperatures because of the trapped potentials, and the specific heat below the transition point is no longer proportional to T-3/2. Expressions of modified condensation temperature, internal energy and the specific heat are derived for the ideal trapped gases explicitly. Moreover, the effect of interactions among the atoms on the transition temperature is also given and discussed.
部门归属NE Normal Univ, Inst Theoret Phys, Changchun 130024, Peoples R China; Jilin Univ, Inst Theoret Chem, Changchun 130023, Peoples R China; Acad Sinica, Inst Theoret Phys, Peking 100081, Peoples R China
关键词Gas Atoms Li-7 Scattering
学科领域Physics
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收录类别SCI
WOS记录号WOS:000072558700002
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/12345
专题理论物理所1978-2010年知识产出
通讯作者Yi, XX , NE Normal Univ, Inst Theoret Phys, Changchun 130024, Peoples R China.
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GB/T 7714
Yi, XX,Wang, HJ,Sun, CP,et al. Bose-Einstein condensation in harmonic oscillator potentials[J]. PHYSICA SCRIPTA,1998,57(3):324-326.
APA Yi, XX,Wang, HJ,Sun, CP,&Yi, XX , NE Normal Univ, Inst Theoret Phys, Changchun 130024, Peoples R China..(1998).Bose-Einstein condensation in harmonic oscillator potentials.PHYSICA SCRIPTA,57(3),324-326.
MLA Yi, XX,et al."Bose-Einstein condensation in harmonic oscillator potentials".PHYSICA SCRIPTA 57.3(1998):324-326.
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