Wave functions of a new kind of nonlinear single-mode squeezed state

被引：0
|
作者：
范洪义 [1 ]
笪诚 [2 ]
陈俊华 [2 ]
机构：
[1] Department of Physics, Ningbo University
[2] Department of Material Science and Engineering, University of Science and Technology of China
来源：
Chinese Physics B | 2014年 / 12期
基金：
中国国家自然科学基金;
关键词：
wave functions; nonlinear single-mode squeezed states; coordinate representation; disentangling formula;
D O I：
暂无
中图分类号：
O431.2 [量子光学];
学科分类号：
070207 ; 0803 ;
摘要：
We explore the theoretical possibility of extending the usual squeezed state to those produced by nonlinear singlemode squeezing operators. We derive the wave functions of exp[-(ig/2)((1-X2)1/2P + P(1-X2)1/2)]|0 in the coordinate representation. A new operator’s disentangling formula is derived as a by-product.
引用
收藏
页码：38 / 41
页数：4
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