Dynamical localization of atomic de Broglie waves: The influence of spontaneous emission

被引：30

作者：

Graham, R

Miyazaki, S

机构：

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

来源：

PHYSICAL REVIEW A | 1996年 / 53卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.53.2683

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The quantized center-of-mass dynamics of two-level atoms in a periodically modulated standing-wave laser field is analyzed, including the decohering effect of spontaneous emission. Under conditions appropriate for the occurrence of dynamical localization as determined in previous work, we predict a random diffusive motion of dynamically localized de Broglie waves due to spontaneous emission and calculate the diffusion constant and the diffusing distribution of wave packets.

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收藏

页码：2683 / 2693

页数：11

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