Theory for p-Wave Feshbach Molecules

Abstract

We determine the physical properties of \emph{p}-wave Feshbach molecules in doubly spin-polarized ${}^{40}$K and find excellent agreement with recent experiments. We show that these molecules have a large probability $Z$ to be in the closed channel or bare molecular state responsible for the Feshbach resonance. In the superfluid state this allows for observation of Rabi oscillations between the molecular and atomic components of the Bose-Einstein condensed pairs, which contains a characteristic signature of the quantum phase transition that occurs as a function of applied magnetic field.

Replaced with published version

References in corpus (8)

• Crossover from a molecular Bose-Einstein condensate to a degenerate Fermi gas
• Molecular Probe of Pairing in the BEC-BCS Crossover
• Resonantly-paired fermionic superfluids
• p-wave Feshbach molecules
• Anisotropic Fermi Superfluid via p-wave Feshbach Resonance
• Fermion Superfluids of Non-Zero Orbital Angular Momentum near Resonance
• Evolution from BCS to BEC superfluidity in p-wave Fermi gases
• Dressed Feshbach molecules in the BEC-BCS crossover

Cited by in corpus (21)

• Binding Energies of 6Li p-wave Feshbach Molecules
• Evidence for universal relations describing a gas with $p$-wave interactions
• Imbalanced Fermi Gases at Unitarity
• Causality and the effective range expansion
• Universal Properties of a Strongly Interacting Fermi Gas at a $p$-wave Resonance
• Universal high-momentum asymptote and thermodynamic relations in a spinless Fermi gas with a resonant $p$-wave interaction
• Stabilization of the p-wave superfluid state in an optical lattice
• Causality and universality in low-energy quantum scattering
• p-Wave superfluid and phase separation in atomic Bose-Fermi mixture
• Analytical solutions for two atoms in a harmonic trap: p-wave interactions
• The scattering amplitude of ultracold atoms near the p-wave magnetic Feshbach Resonance
• Spin-Seebeck effect in a strongly interacting Fermi gas
• Two-dimensional Fermi gases near a p-wave resonance: effect of quantum fluctuations
• Emergent s-wave interactions between identical fermions in quasi-one-dimensional geometries
• Trapped p-wave superfluids: a local density approach
• Optical Feshbach resonances through a molecular dark state: Efficient manipulation of $p$-wave resonances in fermionic ${}^{171}$Yb atoms
• Stability of a Fully Polarized Ultracold Fermi Gas near Zero-Crossing of a p-wave Feshbach Resonance
• Studies of Single Component Fermi Gas near a $P$-wave Resonance with Lowest Order Constrained Variational Method
• Many-body dynamics of p-wave Feshbach molecule production: a mean-field approach
• Probing $p$-wave effects in spin-density separation of Bose mixtures with the dynamic structure factor
• Resonance-facilitated three-channel p-wave scattering