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arXiv · 1410.3070

Bogoliubov Theory of Dipolar Bose Gas in Weak Random Potential

Mahmoud Ghabour·Axel Pelster
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Abstract

We consider a dilute homogeneous Bose gas with both an isotropic short-range contact interaction and an anisotropic long-range dipole-dipole interaction in a weak random potential at low temperature in three dimensions. Within the realm of Bogoliubov theory we analyze how both condensate and superfluid depletion are depleted due to quantum and thermal fluctuations as well as disorder fluctuations.

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Mahmoud Ghabour, Axel Pelster. 2015-01-08. Bogoliubov Theory of Dipolar Bose Gas in Weak Random Potential. https://doi.org/10.1103/physreva.90.063636

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