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arxiv: 1003.0329 · v1 · pith:4KR5WOI3new · submitted 2010-03-01 · ❄️ cond-mat.quant-gas · cond-mat.supr-con

Unconventional superfluidity of fermions in Bose-Fermi mixtures

classification ❄️ cond-mat.quant-gas cond-mat.supr-con
keywords fermionseliashbergequationsuperfluidsanyonicappearancebose-fermibosons
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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.

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