Simple non-Markovian microscopic models for the depolarizing channel of a single qubit

被引：19
|
作者：
Fonseca Romero, K. M. [1 ]
Lo Franco, R. [2 ]
机构：
[1] Univ Nacl Colombia, Dept Fis, Fac Ciencias, Grp Opt & Informac Cuant, Bogota 111321, Colombia
[2] Univ Palermo, Dipartimento Fis, I-90123 Palermo, Italy
来源：
PHYSICA SCRIPTA | 2012年 / 86卷 / 06期
关键词：
OPEN SYSTEMS; DYNAMICAL SEMIGROUPS; QUANTUM COMPUTATION; REDUCED DYNAMICS; MASTER-EQUATIONS; MEMORY; DECOHERENCE; DISSIPATION;
D O I：
10.1088/0031-8949/86/06/065004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The archetypal one-qubit noisy channels-depolarizing, phase-damping and amplitude-damping channels-describe both Markovian and non-Markovian evolution. Simple microscopic models for the depolarizing channel, both classical and quantum, are considered. Microscopic models that describe phase-damping and amplitude-damping channels are briefly reviewed.
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收藏
页数：9
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