Prospects for p-wave paired BCS states of fermionic atoms

Abstract

We present theoretical prospects for creating p-wave paired BCS states of magnetic trapped fermionic atoms. Based on our earlier proposal of using dc electric fields to control both the strength and anisotropic characteristic of atom-atom interaction and our recently completed multi-channel atomic collision calculations we discover that p-wave pairing with ${}^{40}$K and ${}^{82,84,86}$Rb in the low field seeking maximum spin polarized state represent excellent choices for achieving superfluid BCS states; and may be realizable with current technology in laser cooling, magnetic trapping, and evaporative/sympathetic cooling, provided the required strong electric field can be applied. We also comment on the prospects of similar p-wave paired BCS states in ${}^6$Li, and more generally on creating other types exotic BCS states. Our study will open a new area in the vigorous pursuit to create a quantum degenerate fermionic atom vapor.

to be published

References in corpus (1)

• Controlling atom-atom interaction at ultralow temperatures by dc electric fields

Cited by in corpus (62)

• Condensed Matter Theory of Dipolar Quantum Gases
• Reaching Fermi degeneracy via universal dipolar scattering
• Superfluid pairing in a polarized dipolar Fermi gas
• Evaporation of microwave-shielded polar molecules to quantum degeneracy
• Laser probing of atomic Cooper pairs
• Collisional Properties of p-Wave Feshbach Molecules
• Suppression of inelastic collisions of polar ${}^1\Sigma$ state molecules in an electrostatic field
• Observation of Fermi surface deformation in a dipolar quantum gas
• Superfluidity of trapped dipolar Fermi gases
• Biaxial nematic phases in ultracold dipolar Fermi gases
• Cooper Pairing in Ultracold K-40 Using Feshbach Resonances
• Spontaneous inhomogeneous phases in ultracold dipolar Fermi gases
• Low energy collective excitations in a superfluid trapped Fermi gas
• Low energy atomic collision with dipole interactions
• Experimental Determination of p-wave Scattering Parameters in ultracold 6Li atoms
• Field-linked resonances of polar molecules
• Simulating quantum magnets with symmetric top molecules
• Mixed triplet and singlet pairing in multicomponent ultracold fermion systems with dipolar interactions
• Induced p-wave superfluidity in two dimensions: Brane world in cold atoms and nonrelativistic defect CFTs
• Vortices and vortex lattices in quantum ferrofluids
• Weyl Superfluidity in a Three-dimensional Dipolar Fermi Gas
• Laser probing of Cooper-paired trapped atoms
• Effective potential and superfluidity of microwave-dressed polar molecules
• Singlet and triplet BCS pairs in a gas of two-species fermionic polar molecules
• Fermi surface of a trapped dipolar Fermi gas
• Ultracold Collisions of Fermionic OD Radicals
• Radiofrequency spectroscopy of ${}^6$Li p-wave molecules: towards photoemission spectroscopy of a p-wave superfluid
• Thermodynamic properties of a dipolar Fermi gas
• The J-triplet Cooper pairing with magnetic dipolar interactions
• The scattering amplitude of ultracold atoms near the p-wave magnetic Feshbach Resonance
• Thermodynamics and coherence of a trapped dipolar Fermi gas
• Spontaneous time-reversal symmetry breaking in the boundary Majorana flat bands
• Spin-orbit coupled Fermi liquid theory of ultra-cold magnetic dipolar fermions
• Ultra-cold Fermi gases with resonant dipole-dipole interaction
• Topological $p_x+i{p}_y$ Superfluid Phase of a Dipolar Fermi Gas in a 2D Optical Lattice
• Fermion Pairing across a Dipolar Interaction Induced Resonance
• Pairing Symmetry in the Anisotropic Fermi Superfluid under p-wave Feshbach Resonance
• s-Wave Scattering Resonances Induced by Dipolar Interactions of Polar Molecules
• Supersolidity of a dipolar Fermi gas in a cubic optical lattice
• BCS pairing in a trapped dipolar Fermi gase
• Correlation energy of a homogeneous dipolar 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
• Pairing in asymmetric two-component fermion matter
• Laser Cooling of Trapped Fermi Gases deeply below the Fermi Temperature
• Manipulating the critical temperature for the superfluid phase transition in trapped atomic Fermi gases
• Unconventional symmetries of Fermi liquid and Cooper pairing properties with electric and magnetic dipolar fermions
• Reentrant Superfluidity and Pair Density Wave in Single Component Dipolar Fermi Gases
• Collective excitation of trapped degenerate Fermi gases
• p-wave phase shift and scattering length of ${}^6$Li
• Pairing between Atoms and Molecules in a Boson-Fermion Resonant Mixture
• Scattering of short laser pulses from trapped fermions
• Competing many-body instabilities in two-dimensional dipolar Fermi gases
• Antiferromagnetism and superfluidity of a dipolar Fermi gas in a 2D optical lattice
• Raman coupler for a trapped two-component quantum-degenerate Fermi gas
• Superfluid pairing in a mixture of a spin-polarized Fermi gas and a dipolar condensate
• Multipolar Fermi-surface deformation in a Rydberg-dressed Fermi gas with long-range anisotropic interactions
• Precision Measurement of Spin-Dependent Dipolar Splitting in ${}^6$Li p-Wave Feshbach Resonances
• Triplet Superfluidity on a triangular ladder with dipolar fermions
• Long-range Order in One-dimensional Spinless Fermi Gas with Attractive Dipole-Dipole Interaction
• Leggett mode in a two-component Fermi gas with dipolar interactions
• Two-component Fermi gas in a Harmonic Trap