LINEAR QUANTUM TRANSFORM THEORY IN BARGMANN-FOCK SPACE AND ITS PRELIMINARY APPLICATIONS

被引：13
|
作者：
ZHANG, YD [1 ]
TANG, Z [1 ]
机构：
[1] GEORGIA INST TECHNOL,DEPT PHYS,ATLANTA,GA 30332
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 1995年 / 23卷 / 01期
关键词：
D O I：
10.1088/0253-6102/23/1/57
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A general theory for the linear transform in Bargmann-Fock space of n-mode boson system is presented. The group structure of transform is analyzed and the explicit expressions of transform operations in terms of normal ordering are given. As applications, a series of useful identities are given, the decoupling problem for general two-boson interaction and the normal product calculation of boson exponential quadratic operators are studied.
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页码：57 / 64
页数：8
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