Diffusion and localization of cold atoms in 3D optical speckle

被引：0
作者：
A. Yedjour
B. A. Van Tiggelen
机构：
[1] CNRS /Université Joseph Fourier,Laboratoire de Physique et de Modélisation des Milieux Condensés
[2] Université des Sciences et de la Technologie d’Oran,Laboratoire de Physique des Plasmas, des Matériaux Conducteurs, et leurs Applications, Départment de Physique
[3] USTO,undefined
来源：
The European Physical Journal D | 2010年 / 59卷
关键词：
Spectral Function; Cold Atom; Anderson Localization; Kinetic Energy Distribution; Localize Atom;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this work we re-formulate and solve the self-consistent theory for localization to a Bose-Einstein condensate expanding in a 3D optical speckle. The long-range nature of the fluctuations in the potential energy, treated in the self-consistent Born approximation, make the scattering strongly velocity dependent, and its consequences for mobility edge and fraction of localized atoms have been investigated numerically.
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页码：249 / 255
页数：6
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