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arXiv · 0807.5110

Thomas-Fermi versus one- and two-dimensional regimes of a trapped dipolar Bose-Einstein condensate

N. G. Parker·D. H. J. O'Dell
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Abstract

We derive the criteria for the Thomas-Fermi regime of a dipolar Bose-Einstein condensate in cigar, pancake and spherical geometries. This also naturally gives the criteria for the mean-field one- and two-dimensional regimes. Our predictions, including the Thomas-Fermi density profiles, are shown to be in excellent agreement with numerical solutions. Importantly, the anisotropy of the interactions has a profound effect on the Thomas-Fermi/low-dimensional criteria.

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N. G. Parker, D. H. J. O'Dell. 2008-07-31. Thomas-Fermi versus one- and two-dimensional regimes of a trapped dipolar Bose-Einstein condensate. https://doi.org/10.1103/physreva.78.041601

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