Decoherence by spontaneous emission in atomic-momentum transfer experiments

被引：14

作者：

Goetsch, P

Graham, R

机构：

[1] Fachbereich Physik, Universität-Gesamthochschule Essen, Essen

来源：

PHYSICAL REVIEW A | 1996年 / 54卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.54.5345

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The influence of spontaneous emission on the dynamical localization in atomic momentum transfer observed in recent experiments is investigated. Our numerical and analytical results indicate;that contrary to previous expectation quantum diffusion due to decoherence by spontaneous emission is non-negligible in the experimental regime and may actually be visible in the measured data. Modifications of the experiments to strengthen this point are proposed.

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页码：5345 / 5348

页数：4

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