COHERENT STATES FOR 4-MODE SYSTEMS IN QUANTUM OPTICS

被引：11

作者：

BAMBAH, BA

AGARWAL, GS

机构：

[1] School of Physics, University of Hyderabad, Hyderabad

来源：

PHYSICAL REVIEW A | 1995年 / 51卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.51.4918

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We introduce and study the properties of a class of coherent states for the group SU(1,1)×SU(1,1) and derive explicit expressions for these using the Clebsch-Gordan algebra for the SU(1,1) group. We also derive a phase space representation based on pair coherent states rather than the standard harmonic-oscillator coherent states. We discuss the utility of the resulting "bi-pair coherent states" in the context of four-mode interactions in quantum optics. © 1995 The American Physical Society.

引用

页码：4918 / 4928

页数：11

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