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：

Chinese Physics B | 2012年 / 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

页码：222 / 225

页数：4

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