Superfluid pairing in a polarized dipolar Fermi gas

Abstract

We calculate the critical temperature of a superfluid phase transition in a polarized Fermi gas of dipolar particles. In this case the order parameter is anisotropic and has a nontrivial energy dependence. Cooper pairs do not have a definite value of the angular momentum and are coherent superpositions of all odd angular momenta. Our results describe prospects for achieving the superfluid transition in single-component gases of fermionic polar molecules.

12 pages, 2 figures

References in corpus (6)

• A quasi-pure Bose-Einstein condensate immersed in a Fermi sea
• Resonance superfluidity in a quantum degenerate Fermi gas
• Prospect of creating a composite fermi/bose superfluid
• Pauli Blocking of Collisions in a Quantum Degenerate Atomic Fermi Gas
• Low energy atomic collision with dipole interactions
• Degenerate fermion gas heating by hole creation

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