Unconventional superfluidity of fermions in Bose-Fermi mixtures

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Date: 
2010-06-07
Reference: 

O. Dutta, M. Lewenstein
Phys. Rev. A 81, 063608 (2010)

We examine two dimensional mixture of single-component fermions and dipolar bosons. We calculate the self-enregies of the fermions in the normal state and the Cooper pair channel by including first order vertex correction to derive a modified Eliashberg equation. We predict appearance of superfluids with various non-standard pairing symmetries at experimentally feasible transition temperatures within the strong-coupling limit of the Eliashberg equation. Excitations in these superfluids are anyonic and follow non-Abelian statistics.