Studies of Single Component Fermi Gas near a $P$-wave Resonance with Lowest Order Constrained Variational Method

Abstract

We study single component Fermi gas near a $p$-wave resonance with the lowest order constrained variational (LOCV) method. We obtain the energy per particle for the ground state of single component Fermi gas near a $p$-wave resonance with LOCV method. We also calculate compressibility of the single component Fermi gas near a $p$-wave resonance and it shows that near the $p$-wave resonance, the system would lose its stability and collapse. The two $p$-wave contacts are also obtained and their variation tendencies with interaction strength are consistent with recent experimental results.

References in corpus (46)

• Theory of ultracold Fermi gases
• Large momentum part of fermions with large scattering length
• Energetics of a strongly correlated Fermi gas
• Universal Thermodynamics of Degenerate Quantum Gases in the Unitarity Limit
• Generalized Virial Theorem and Pressure Relation for a strongly correlated Fermi gas
• Resonantly-paired fermionic superfluids
• Tuning p-wave interactions in an ultracold Fermi gas of atoms
• Exact Relations for a Strongly-interacting Fermi Gas from the Operator Product Expansion
• Multiplet Structure of Feshbach Resonances in non-zero partial waves
• P-wave Feshbach resonances of ultra-cold ${}^6$Li
• Quantum Monte Carlo Studies of Superfluid Fermi Gases
• p-wave Feshbach molecules
• Number of closed-channel molecules in the BEC-BCS crossover
• Universal Properties of the Ultra-Cold Fermi Gas
• Cold Bose gases with large scattering lengths
• Mechanical Stability of a Strongly-Interacting Fermi Gas of Atoms
• Anisotropic Fermi Superfluid via p-wave Feshbach Resonance
• Collisional Properties of p-Wave Feshbach Molecules
• Cooling and thermometry of atomic Fermi gases
• Binding Energies of 6Li p-wave Feshbach Molecules
• Evidence for universal relations describing a gas with $p$-wave interactions
• Fermion Superfluids of Non-Zero Orbital Angular Momentum near Resonance
• Three fully polarized fermions close to a p-wave Feshbach resonance
• BCS-BEC crossover in a gas of Fermi atoms with a p-wave Feshbach resonance
• Stability of the fermionic gases close to a p-wave Feshbach resonance
• Quantum Phase Transition in the BCS-to-BEC Evolution of p-wave Fermi Gases
• Universal Properties of a Strongly Interacting Fermi Gas at a $p$-wave Resonance
• Evolution from BCS to BEC superfluidity in p-wave Fermi gases
• Strongly-resonant p-wave superfluids
• Universal high-momentum asymptote and thermodynamic relations in a spinless Fermi gas with a resonant $p$-wave interaction
• Concept of contact spectrum and its applications in atomic quantum Hall states
• Experimental Determination of p-wave Scattering Parameters in ultracold 6Li atoms
• Stability Condition of a Strongly Interacting Boson-Fermion Mixture across an Inter-Species Feshbach Resonance
• Modeling interactions for resonant p-wave scattering
• Strongly Interacting p-wave Fermi Gas in Two-Dimensions: Universal Relations and Breathing Mode
• Large-momentum distribution of a polarized Fermi gas and p-wave contacts
• High-momentum distribution with subleading $k^{-3}$ tail in the odd-wave interacting one-dimensional Fermi gases
• The scattering amplitude of ultracold atoms near the p-wave magnetic Feshbach Resonance
• Theory for p-Wave Feshbach Molecules
• Creation of p-wave Feshbach molecules in the selected angular momentum states using an optical lattice
• Fermion superfluid with hybridized $s$- and $p$-wave pairings
• A strongly interacting high partial wave Bose gas
• Normal State Properties of a resonantly interacting p-wave Fermi Gas
• Theory of p-wave Pairing for ${}^3$He on Grafoil
• Two-dimensional Fermi gases near a p-wave resonance: effect of quantum fluctuations
• Dip-hump temperature dependence of Specific Heat and Effects of Pairing Fluctuations in the Weak-coupling Side of a $p$-wave Interacting Fermi Gas

Cited by in corpus (4)

• Quantitative analysis of $p$-wave three-body losses via cascade process
• Quantum fluctuations of a resonantly interacting $p$-wave Fermi superfluid in two dimensions
• Tricritical physics in two-dimensional $p$-wave superfluids
• Elastic collision rates of spin-polarized fermions in two dimensions