Singlet and triplet superfluid competition in a mixture of two-component Fermi and one-component dipolar Bose gases

Journal Article · Wed Jun 15 04:00:00 EDT 2011 · Physical Review. A

DOI:https://doi.org/10.1103/PHYSREVA.83.061603· OSTI ID:21550020

Kain, Ben; Ling, Hong Y ^[1]

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1. Department of Physics and Astronomy, Rowan University, Glassboro, New Jersey 08028 (United States)

We consider a mixture of two-component Fermi and (one-component) dipolar Bose gases in which both dipolar interaction and s-wave scattering between fermions of opposite spins are tunable. We show that in the long-wavelength limit, the anisotropy in the Fermi-Fermi interaction induced by phonons of the dipolar condensate can strongly enhance the scattering in the triplet channel. We investigate in detail the conditions for achieving optimal critical temperature at which the triplet superfluid begins to compete with the singlet superfluid.

• OSTI ID: 21550020
• Journal Information: Physical Review. A, Journal Name: Physical Review. A Journal Issue: 6 Vol. 83; ISSN 1050-2947; ISSN PLRAAN
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
74 ATOMIC AND MOLECULAR PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANGULAR MOMENTUM
ANISOTROPY
BASIC INTERACTIONS
BOSE-EINSTEIN GAS
CRITICAL TEMPERATURE
FERMI INTERACTIONS
FERMIONS
INTERACTIONS
MULTIPLETS
PARTIAL WAVES
PARTICLE PROPERTIES
PHONONS
PHYSICAL PROPERTIES
QUASI PARTICLES
S WAVES
SCATTERING
SPIN
SUPERFLUIDITY
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
TRIPLETS
WAVELENGTHS
WEAK INTERACTIONS