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Superfluidity of trapped dipolar Fermi gases

M. A. Baranov, L. Dobrek, M. Lewenstein

cond-matarXiv:cond-mat/0307671

Abstract

We derive the phase diagram for ultracold trapped dipolar Fermi gases. Below the critical value of the dipole-dipole interaction energy, the BCS transition into a superfluid phase ceases to exist. The critical dipole strength is obtained as a function of the trap aspect ratio. The order parameter exhibits a novel behavior at the criticality.

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