Nonuniform mixed-parity superfluid state in Fermi gases.
We study the effects of dipole interaction on the superfluidity in a homogeneous Fermi gas with population imbalance. We show that the Larkin-Ovchinnikov-Fulde-Ferrell phase is replaced by another nonuniform superfluid phase, in which the order parameter has a nonzero triplet component induced by the dipole interaction.
Samokhin
K V
KV
Department of Physics, Brock University, St.Catharines, Ontario, Canada L2S 3A1.
Mar'enko
M S
MS