Quantum correlation of many atoms in spinor Bose-Einstein condensates

被引:0
|
作者
Yu, ZX [1 ]
Liang, JQ
Jiao, ZY
机构
[1] Shanxi Univ, Inst Theoret Phys, Taiyuan 030006, Peoples R China
[2] Univ Petr E China, Dept Appl Phys, Dongying 257061, Peoples R China
关键词
spinor Bose-Einstein condensate; sub-Poissonian distribution; Cauchy-Schwartz inequality;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this letter, we have studied sub-Poissonian distributions and quantum correlation of atoms in spinor Bose-Einstein condensates. It is found that there exists the sub-Poissonian distributions for spin-1 and spin-(-1) components, respectively. There may exist the violation of the Cauchy-Schwartz inequality. For the same atomic numbers, the regions that include violation of the Cauchy-Schwartz inequality will shift rightwards with the increment of the Rabi frequency, whereas for the same Rabi frequency, the regions will shift leftwards with the increment of the atomic numbers.
引用
收藏
页码:287 / 292
页数:6
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