Bose-Einstein condensation of neutral atoms with attractive interaction in a harmonic trap

被引：0
|
作者：
Yan, KZ [1 ]
Tan, WH [1 ]
机构：
[1] Shanghai Univ, Dept Phys, Shanghai 201800, Peoples R China
来源：
FRONTIERS OF LASER PHYSICS AND QUANTUM OPTICS | 2000年
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D O I：
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中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper we present the numerical solutions of neutral atoms with attractive interaction in a harmonic trap. Very interesting is the bistability curve of condensate atoms versus the energy eigenvalues shown in the calculated results. From which we can deduce a critical number of atoms N-C which is maximum number of atoms of an attractive Bose-Einstein condensate. The critical point divides the eigenstates into condensate and dense state.
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页码：595 / 598
页数：4
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