arXiv:cond-mat/0602274·v2·cond-mat.other
Induced P-wave Superfluidity in Asymmetric Fermi Gases
Aurel Bulgac🇺🇸 · Michael McNeil Forbes🇺🇸 · Achim Schwenk🇺🇸
Abstract
We show that two new intra-species P-wave superfluid phases appear in two-component asymmetric Fermi systems with short-range S-wave interactions. In the BEC limit, phonons of the molecular BEC induce P-wave superfluidity in the excess fermions. In the BCS limit, density fluctuations induce P-wave superfluidity in both the majority and the minority species. These phases may be realized in experiments with spin-polarized Fermi gases.
Comments: published version