Superfluidity of trapped dipolar Fermi gases

Abstract

We derive the phase diagram for ultracold trapped dipolar Fermi gases. Below the critical value of the dipole-dipole interaction energy, the BCS transition into a superfluid phase ceases to exist. The critical dipole strength is obtained as a function of the trap aspect ratio. The order parameter exhibits a novel behavior at the criticality.

4 pages, 2 figures

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Cited by in corpus (61)

• Quo vadis, cold molecules? - Editorial review
• Beyond Mean-Field Low-Lying Excitations of Dipolar Bose Gases
• Dipolar gases in quasi one-dimensional geometries
• Ultracold Dipolar Gases in Optical Lattices
• The Fulde-Ferrell-Larkin-Ovchinnikov state for ultracold fermions in lattice and harmonic potentials: a review
• Quantum phases of a Two-Dimensional Dipolar Fermi Gas
• Phase space deformation of a trapped dipolar Fermi gas
• Suppression of inelastic collisions of polar ${}^1\Sigma$ state molecules in an electrostatic field
• Symmetry Breaking and Self-trapping of a Dipolar Bose-Einstein Condensate in a Double-well Potential
• Phonon instability in two-dimensional dipolar Bose-Einstein Condensates
• Density wave instability in a 2D dipolar Fermi gas
• Stability of dark solitons in three dimensional dipolar Bose-Einstein condensates
• Anisotropic Fermi liquid theory of the ultra cold fermionic polar molecules: Landau parameters and collective modes
• Spontaneous inhomogeneous phases in ultracold dipolar Fermi gases
• Instabilities and the roton spectrum of a quasi-1D Bose-Einstein condensed gas with dipole-dipole interactions
• Angular collapse of dipolar Bose-Einstein condensates
• Scattering of two-dimensional solitons in dipolar Bose-Einstein condensates
• Zero Sound in Dipolar Fermi Gases
• Simultaneous Magneto-Optical Trapping of Bosonic and Fermionic Chromium Atoms
• Mixed triplet and singlet pairing in multicomponent ultracold fermion systems with dipolar interactions
• Feshbach resonances in ultracold 85Rb-87Rb and 6Li-87Rb mixtures
• Bond order solid of two-dimensional dipolar fermions
• Vortices and vortex lattices in quantum ferrofluids
• KRb Feshbach Resonances: Modeling the interatomic potential
• Liquid crystal phases of ultracold dipolar fermions on a lattice
• Hartree-Fock-Bogoliubov Theory of Dipolar Fermi Gases
• Singlet and triplet BCS pairs in a gas of two-species fermionic polar molecules
• Effective potential and superfluidity of microwave-dressed polar molecules
• Supersolid Phase of Cold Fermionic Polar Molecules in 2D Optical Lattices
• Fermi surface of a trapped dipolar Fermi gas
• Dipolar Fermi gases in anisotropic traps
• Ultracold Collisions of Fermionic OD Radicals
• Collective Motion of Polarized Dipolar Fermi Gases in the Hydrodynamic Regime
• Thermodynamic properties of a dipolar Fermi gas
• Symmetry breaking in dipolar matter-wave solitons in dual-core couplers
• The J-triplet Cooper pairing with magnetic dipolar interactions
• Thermodynamics and coherence of a trapped dipolar Fermi gas
• Phase transition from straight into twisted vortex-lines in dipolar Bose-Einstein condensates
• Spontaneous time-reversal symmetry breaking in the boundary Majorana flat bands
• Harmonically trapped dipolar fermions in a two-dimensional square lattice
• The stability and free expansion of a dipolar Fermi gas
• Lifshitz transitions and crystallization of fully-polarised dipolar Fermions in an anisotropic 2D lattice
• Spin-orbit coupled Fermi liquid theory of ultra-cold magnetic dipolar fermions
• Thomas-Fermi von Weizsäcker theory for a harmonically trapped, two-dimensional, spin-polarized dipolar Fermi gas
• Ultra-cold Fermi gases with resonant dipole-dipole interaction
• Unconventional Spin Density Waves in Dipolar Fermi Gases
• BCS pairing in a trapped dipolar Fermi gase
• Equilibrium Properties of a Trapped Dipolar Fermion at Finite Temperatures
• Anisotropic Superfluidity in the Two-Species Polar Fermi Gas
• Dynamical properties of a trapped dipolar Fermi gas at finite temperature
• Singlet and Triplet Superfluid Competition in a Mixture of Two-Component Fermi and One-Component Dipolar Bose Gases
• Unconventional symmetries of Fermi liquid and Cooper pairing properties with electric and magnetic dipolar fermions
• Stability and collapse of fermions in a binary dipolar boson-fermion 164Dy-161Dy mixture
• Pairing between Atoms and Molecules in a Boson-Fermion Resonant Mixture
• Stability of a trapped dipolar quantum gas
• Quadrupole oscillation in a dipolar Fermi gas: hydrodynamic vs collisionless regime
• Roton Instabilities and Wigner Crystallization of Rotating Dipolar Fermions in the Fractional Quantum Hall Regime
• Superfluid pairing in a mixture of a spin-polarized Fermi gas and a dipolar condensate
• Stability of quantum degenerate Fermi gases of tilted polar molecules
• Thermal-assisted Anisotropy and Thermal-driven Instability in the Superfluidity state of Two-Species Polar Fermi Gas
• The effect of anisotropic exchange interactions and short-range phenomena on superfluidity in a homogeneous dipolar Fermi gas