Dynamics of a two-component atomic Bose-Einstein condensate

被引：9
|
作者：
Zhang, P
Chan, CK
Li, XG
Zhao, XG
机构：
[1] Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China
[2] Hong Kong Polytech Univ, Dept Appl Math, Kowloon, Hong Kong, Peoples R China
[3] Univ Petroneum, Dept Appl Math, Shandong 257062, Peoples R China
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2002年 / 35卷 / 22期
关键词：
D O I：
10.1088/0953-4075/35/22/307
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The dynamical population oscillations between two internal states of a Bose-Einstein condensate are investigated within the rotating wave approximation. Analytical expressions for the population imbalance in the number states and coherent states have been derived, which predict different revival periods. Thus the true quantum state of the condensates may be unambiguously determined by detecting the atom intensity evolution for one internal state.
引用
收藏
页码：4647 / 4656
页数：10
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