universal relations

p-wave contact tensor: Universal properties of axisymmetry-broken p-wave Fermi gases

We investigate universal properties of a p-wave Fermi gas with a resonant interaction in which the axisymmetry is broken spontaneously or externally. Here, we show that the short-range correlations can be completely characterized by the …

Universal High-Momentum Asymptote and Thermodynamic Relations in a Spinless Fermi Gas with a Resonant p-Wave Interaction

We investigate universal relations in a spinless Fermi gas near a p-wave Feshbach resonance, and show that the momentum distribution nk has an asymptote proportional to k2 with the proportionality constant—the p-wave contact—scaling with …