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arXiv · 0912.4224

Diffusion and Localization of Cold Atoms in 3D Optical Speckle

Afifa Yedjour·Bart Van Tiggelen
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Abstract

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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Afifa Yedjour, Bart Van Tiggelen. 2009-12-21. Diffusion and Localization of Cold Atoms in 3D Optical Speckle. https://doi.org/10.1140/epjd%2Fe2010-00141-5

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