The population and decay evolution of a qubit under the time-convolutionless master equation

被引：0
|
作者：
黄江 [1 ]
方卯发 [1 ]
刘翔 [1 ]
机构：
[1] Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education,and Department of Physics,Hunan Normal University
来源：
ChinesePhysicsB | 2012年 / 21卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Markovian; non-Markovian; time-convolutionless master equation;
D O I：
暂无
中图分类号：
O413.1 [量子力学（波动力学、矩阵力学）];
学科分类号：
070205 ; 0809 ;
摘要：
We consider the population and decay of a qubit under the electromagnetic environment.Employing the timeconvolutionless master equation,we investigate the Markovian and non-Markovian behaviour of the corresponding perturbation expansion.The Jaynes-Cummings model on resonance is investigated.Some figures clearly show the different evolution behaviours.The reasons are interpreted in the paper.
引用
收藏
页码：222 / 225
页数：4
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