title: Superfluid transitions in bosonic atom-molecule mixtures near a Feshbach resonance.
abstract: We study bosonic atoms near a Feshbach resonance and predict that, in addition to standard normal and atomic superfluid phases, this system generically exhibits a distinct phase of matter: a molecular superfluid, where molecules are superfluid while atoms are not. We explore zero- and finite-temperature properties of the molecular superfluid (a bosonic, strong-coupling analog of a BCS superconductor), and study quantum and classical phase transitions between the normal, molecular superfluid, and atomic superfluid states.
authors.affiliation: Department of Physics, University of Colorado, Boulder, Colorado 80309, USA.
authors.forename: Leo
authors.initials: L
authors.lastname: Radzihovsky
authors.forename: Jae
authors.initials: J
authors.lastname: Park
authors.forename: Peter B
authors.initials: PB
authors.lastname: Weichman