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

页码：38 / 41

页数：4

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