Quantum correlations among superradiant Bose-Einstein condensate atoms

被引：0
|
作者：
Tasgin, M. E. [1 ]
Oztop, B. [1 ]
Oktel, M. O. [1 ]
Mustecaplioglu, O. E. [2 ]
机构：
[1] Bilkent Univ, Dept Phys, TR-06800 Ankara, Turkey
[2] Koc Univ, Dept Phys, TR-34450 Istanbul, Turkey
来源：
OPTICS AND SPECTROSCOPY | 2010年 / 108卷 / 03期
关键词：
CONTINUOUS VARIABLE SYSTEMS; PHASE-TRANSITION; ENTANGLEMENT; SCATTERING; FIELD; MODEL;
D O I：
10.1134/S0030400X10030185
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Quantum correlations among atoms in superradiant Bose-Einstein condensates are discussed. It is shown that atoms in the superradiant atomic condensate can exhibit continuous variable quantum entanglement analogous to Einstein-Podolsky-Rosen (EPR)-type quantum correlations. Comparison to quantum entanglement in the Dicke model in thermal equilibrium is provided.
引用
收藏
页码：433 / 437
页数：5
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