Bose-Fermi variational theory of the Bose-Einstein condensate crossover to the Tonks gas

被引：18
|
作者：
Girardeau, MD [1 ]
Wright, EM
机构：
[1] Univ Arizona, Ctr Opt Sci, Tucson, AZ 85721 USA
[2] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
来源：
PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 21期
关键词：
D O I：
10.1103/PhysRevLett.87.210401
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A number-conserving hybrid Bose-Fermi variational theory is developed and applied to investigation of the Bose-Einstein condensate crossover to the Tonks gas in toroidal and long cylindrical traps of high aspect ratio, where strong many-body correlations and condensate depletion occur. © 2001 The American Physical Society.
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页数：4
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