Journal
PHYSICAL REVIEW A
Volume 103, Issue 2, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevA.103.023314
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Funding
- Italian MIUR [PRIN2017 (20172H2SC4)]
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A detailed description of the phase diagram for a two-component unitary Fermi gas with mass and population imbalance is provided, aiming to offer quantitative benchmarks for the normal-to-superfluid phase transition in a temperature-polarization parameter space of a mass-imbalanced Fermi gas. The self-consistent t-matrix approach is adopted, known for accurately describing the thermodynamic properties of unitary Fermi gas with mass and population balance. The results serve as a guideline for ongoing experiments on heteronuclear Fermi mixtures.
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-balanced unitary Fermi gas. Our results provide a guideline for the ongoing experiments on heteronuclear Fermi mixtures.
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