MULTIMODE AND MULTIPHOTON PROCESSES IN A NONLINEAR JAYNES-CUMMINGS MODEL

被引：77

作者：

ABDALLA, MS ^{[1
]}

AHMED, MMA ^{[1
]}

OBADA, ASF ^{[1
]}

机构：

[1] AL AZHAR UNIV,FAC SCI,DEPT MATH,CAIRO,EGYPT

来源：

PHYSICA A | 1991年 / 170卷 / 02期

关键词：

D O I：

10.1016/0378-4371(91)90051-D

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Exact operator solutions for the generalized Jaynes-Cummings model (JCM) of a two-level atom interacting with a non-linear bosonic field with multimodes has been given. Two different methods have been applied, the Heisenberg equations and the evolution operator. The photon numbers have been given through the characteristic function. Different statistical quantities have been computed. The phenomenon of collapses and revivals in the atomic inversion and the photon number as well as squeezing have been investigated.

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页码：393 / 414

页数：22

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