Quantum entanglement of many particles in spinor Bose-Einstein condensates

被引：0
|
作者：
Xia, Lixin
Xie, YiMing
机构：
[1] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
[2] Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2006年 / 45卷 / 09期
基金：
中国国家自然科学基金;
关键词：
quantum entanglement; spinor BEC; Raman transition;
D O I：
10.1007/s10773-006-9091-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a theoretical treatment of the proposal for creating maximally entangled states of many particles in spin-1 Bose-Einstein condensates (BECs) by applying a single atom Raman transition [You. L. (2003). Physical Review Letters 90, 030402]. It is shown that the three-mode model suggested by You can be further reduced to an efficient two-mode one by a simple method. We also suggest a scheme for generating the atom-atom continuous-variable entangled states in this system.
引用
收藏
页码：1677 / 1686
页数：10
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