Tuesday, July 10, 2012

1207.1787 (Jian Xu et al.)

Two parameters scaling approach to Anderson localization of weekly
interacting BEC
   [PDF]

Jian Xu, Dan-Wei Zhang, Xin-Ding Zhang, Zheng-Yuan Xue
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.
View original: http://arxiv.org/abs/1207.1787

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