Bose-Einstein condensates in time dependent traps

被引：665

作者：

Castin, Y ^{[1
]}

Dum, R ^{[1
]}

机构：

[1] UNIV PARIS 06,LAB KASTLER BROSSEL,CNRS,F-75252 PARIS 05,FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 27期

关键词：

D O I：

10.1103/PhysRevLett.77.5315

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present analytical results for the macroscopic wave function of a Bose-Einstein condensate in a time dependent harmonic potential. The evolution of the spatial density is a dilatation, characterized by three scaling factors which allow a classical interpretation of the dynamics. This approach is an efficient tool for the analysis of recent experimental results on the expansion and collective excitation of a condensate.

引用

页码：5315 / 5319

页数：5

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