p-wave contact

$p$-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 $k^{−2}$ with the proportionality constant—the $p$-wave contact—scaling with …