Diffusion and Localization of Cold Atoms in 3D Optical Speckle
arXiv:0912.4224 · doi:10.1140/epjd/e2010-00141-5
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.
arXiv comment8 pages, 11 figures
References in corpus (9)
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Cited by in corpus (11)
- Three-dimensional localization of ultracold atoms in an optical disordered potential
- Three-Dimensional Anderson Localization of Ultracold Matter
- Measurement of the mobility edge for 3D Anderson localization
- Cold atoms in the presence of disorder
- Coherent Backscattering of Ultracold Atoms
- Ioffe-Regel criterion of Anderson localization in the model of resonant point scatterers
- Quantum transport of atomic matterwaves in anisotropic 2D and 3D disorder
- Measurement of spectral functions of ultracold atoms in disordered potentials
- Elastic Scattering Time of Matter-Waves in Disordered Potentials
- Semiclassical spectral function for matter waves in random potentials
- Suppression of transport anisotropy at the Anderson localization transition in three-dimensional anisotropic media