title: Breached superfluidity via p-wave coupling.
abstract: Anisotropic pairing between fermion species with different Fermi momenta opens two-dimensional areas of gapless excitations, thus producing a spatially homogeneous state with coexisting superfluid and normal fluids. This breached pairing state is stable and robust for arbitrarily small mismatch and weak p-wave coupling.
authors.affiliation: Center for Theoretical Physics, Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
authors.forename: E
authors.initials: E
authors.lastname: Gubankova
authors.forename: E G
authors.initials: EG
authors.lastname: Mishchenko
authors.forename: F
authors.initials: F
authors.lastname: Wilczek