Quantum Zeno and anti-Zeno effects: An exact model

被引：2
|
作者：
Dorlas, TC [1 ]
O'Connell, RF [1 ]
机构：
[1] Dublin Inst Adv Studies, Sch Theoret Phys, Dublin 4, Ireland
来源：
QUANTUM INFORMATION AND COMPUTATION II | 2004年 / 5436卷
关键词：
quantum Zeno and anti-Zeno effects;
D O I：
10.1117/12.543312
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Recent studies suggest that both the quantum Zeno (increase of the natural lifetime of an unstable quantum state by repeated measurements) and anti-Zeno (decrease of the natural lifetime) effects can be made manifest in the same system by simply changing the dissipative decay rate associated with the environment. Here, we present a model which incorporates the effect of the environment in an exact manner leading to a confirmation of this expectation.
引用
收藏
页码：194 / 201
页数：8
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