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arXiv · 1207.1787

Two parameters scaling approach to Anderson localization of weekly interacting BEC

Jian Xu·Dan-Wei Zhang·Xin-Ding Zhang·Zheng-Yuan Xue
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Abstract

We numerically study the Anderson localization of weekly interacting Bose-Einstein condensate in a one-dimensional disordered potential. We show that two parameters are needed to completely describe such system, and the density profile of which can be described with the sum of two exponential functions. This is a new attempt for precise description of systems with interplay of disorder and interaction.

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Jian Xu, Dan-Wei Zhang, Xin-Ding Zhang, Zheng-Yuan Xue. 2013-01-25. Two parameters scaling approach to Anderson localization of weekly interacting BEC. https://doi.org/10.1134/s0021364013040152

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