Normal-state properties of a resonantly interacting p-wave Fermi gas

2016/09/30 by Juan Yao, Ran Qi, Shizhong Zhang +1
Mathematics · Physics and Astronomy · #Algorithm #Atomic and Subatomic Physics Research #Cold Atom Physics and Bose-Einstein Condensates #Condensed matter physics #Fermi Gamma-ray Space Telescope #Mathematics #Physics #Quantum, superfluid, helium dynamics #State (computer science) #cond-mat.quant-gas

paper · pdf · doi:10.1103/physreva.97.043612

published as Phys. Rev. A 97, 043626 (2018) · 5 pages, 4 figures

openalex created_date 2017/12/04 · arxiv created 2017/12/18 · openalex publication_date 2018/04/13 · arxiv updated 2018/05/09 · openalex updated_date 2026/08/05

Abstract

Motivated by the recent experimental progress in the study of p-wave resonant Fermi gases, we investigate the normal-state properties of such a gas. We calculate the universal equation of state and the two p-wave contacts that characterize the universal properties of the system, in good agreement with experiments. Furthermore our calculation obtains the superfluid transition temperature T_c within the Nozi\`eres and Schmitt-Rink (NSR) scheme and determines the analytic expressions for T_c in the weak-coupling limit. We show explicitly the nonperturbative nature of the effective range corrections.

Citations

• Number of closed-channel molecules in the BEC-BCS crossover
• Collisional Properties ofp-Wave Feshbach Molecules
• Superfluid Transitions in Bosonic Atom-Molecule Mixtures near a Feshbach Resonance
• Universal properties of the ultracold Fermi gas
• Anisotropic Fermi Superfluid viap-Wave Feshbach Resonance
• Renormalization in the three-body problem with resonantp-wave interactions
• Exact Relations for a Strongly Interacting Fermi Gas from the Operator Product Expansion
• Large-momentum distribution of a polarized Fermi gas and p-wave contacts