共 1 条
[1]
On the generators of quantum dynamical semigroups[J] . G. Lindblad. Communications in Mathematical Physics . 1976 (2)
Comparison between non-Markovian dynamics with and without rotating wave approximation
被引：0
作者：
唐宁
徐甜甜
曾浩生
机构：
[1] KeyLaboratoryofLow-DimensionalQuantumStructuresandQuantumControlofMinistryofEducation,andDepartmentofPhysics,HunanNormalUniversity
来源：
关键词：
open quantum system;
rotating wave approximation;
non-Markovianity;
D O I：
暂无
中图分类号：
O431.2 [量子光学];
学科分类号：
070207 ;
0803 ;
摘要：
In the limit of weak coupling between a system and its reservoir,we derive the time-convolutionless(TCL) nonMarkovian master equation for a two-level system interacting with a zero-temperature structured environment with no rotating wave approximation(NRWA).By comparing the dynamics with RWA,we demonstrate the impact of RWA on the system dynamics,as well as the effects of non-Markovianity on the preservation of atomic coherence,squeezing,and entanglement.
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页码：133 / 140
页数：8
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