Two-mode SU(2) and SU(1,1) Schrodinger cat states

被引：46

作者：

Gerry, CC ^{[1
]}

Grobe, R ^{[1
]}

机构：

[1] ILLINOIS STATE UNIV,DEPT PHYS,NORMAL,IL 61790

来源：

JOURNAL OF MODERN OPTICS | 1997年 / 44卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1080/09500349708232898

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study the non-classical properties of Schrodinger cat states given as superpositions of two-mode SU(1, 1) and SU(2) coherent states. The SU(1, 1) and SU(2) coherent states themselves have strong non-classical properties and we find that these properties are enhanced at least for some superpositions. We propose a method of generating such states in the context of cavity quantum electrodynamics.

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页码：41 / 53

页数：13

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