Quantum interference and evolution of entanglement in a system of three-level atoms

被引：59

作者：

Derkacz, Lukasz ^{[1
]}

Jakobczyk, Lech ^{[1
]}

机构：

[1] Univ Wroclaw, Inst Theoret Phys, PL-50204 Wroclaw, Poland

来源：

PHYSICAL REVIEW A | 2006年 / 74卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.74.032313

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider a pair of three-level atoms interacting with the vacuum. The process of disentanglement due to spontaneous emission and the role of quantum interference between principal transitions in this process, are analyzed. We show that the presence of interference can slow down disentanglement. In the limit of maximal interference, some part of initial entanglement can survive.

引用

页数：7

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