P-Wave Contact Tensor -- Universal Properties of Axisymmetry-Broken P-Wave Fermi Gases

Abstract

We investigate universal properties of a p-wave Fermi gas with a resonant interaction in which the axisymmetry is broken spontaneously or externally. Here, the short-range correlations can be completely characterized by the nine-component p-wave contact tensor, which can be measured by applying a generalized adiabatic sweep theorem. The distinctive features of the p-wave contact tensor emerge in a normal p-wave Fermi gas in an anisotropic trap and in a superfluid phase. An experimental scheme to measure the p-wave contact tensor and test the adiabatic sweep theorem is also discussed.

5 pages, 2 figures

References in corpus (7)

• Generalized Virial Theorem and Pressure Relation for a strongly correlated Fermi gas
• Exact Relations for a Strongly-interacting Fermi Gas from the Operator Product Expansion
• Verification of universal relations in a strongly interacting Fermi gas
• Number of closed-channel molecules in the BEC-BCS crossover
• Universal Properties of the Ultra-Cold Fermi Gas
• Measurement of the Homogeneous Contact of a Unitary Fermi gas
• Anisotropic Fermi Superfluid via p-wave Feshbach Resonance

Cited by in corpus (5)

• 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
• Sigature of the universal super Efimov Effect: three-body contact in two dimensional Fermi gases
• Unitary $p$-wave Fermi gas in one dimension
• P-wave contacts of quantum gases in quasi-one-dimensional and quasi-two-dimensional traps