Beyond-mean-field description of a trapped unitary Fermi gas with mass and population imbalance.

@article{Pini2020BeyondmeanfieldDO,
title={Beyond-mean-field description of a trapped unitary Fermi gas with mass and population imbalance.},
author={M. Pini and P. Pieri and R. Grimm and G. Strinati},
journal={arXiv: Quantum Gases},
year={2020}
}

A detailed description is given of the phase diagram for a two-component unitary Fermi gas with mass and population imbalance, for both homogeneous and trapped systems. This aims at providing quantitative benchmarks for the normal-to-superfluid phase transition of a mass-imbalanced Fermi gas in the temperature-polarization parameter space. A self-consistent t-matrix approach is adopted, which has already proven to accurately describe the thermodynamic properties of the mass and population… CONTINUE READING