Using parity kicks for decoherence control

被引：258

作者：

Vitali, D

Tombesi, P

机构：

[1] Univ Camerino, Dipartimento Matemat & Fis, I-62032 Camerino, Italy

[2] Ist Nazl Fis Mat, Camerino, Italy

来源：

PHYSICAL REVIEW A | 1999年 / 59卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.59.4178

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show how it is possible to suppress decoherence using tailored external forcing acting as pulses. In the limit of infinitely frequent pulses decoherence and dissipation are completely frozen; however, a significant decoherence suppression is already obtained when the frequency of the pulses is of the order of the reservoir typical frequency scale. This method could be useful in particular to suppress the decoherence of the center-of-mass motion in ion traps. [S1050-2947(99)03606-9].

引用

页码：4178 / 4186

页数：9

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