학술논문
Beyond-mean-field description of a trapped unitary Fermi gas with mass and population imbalance
Document Type
Working Paper
Author
Source
Phys. Rev. A 103, 023314 (2021)
Subject
Language
Abstract
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.
Comment: 10 pages, 10 figures, final version
Comment: 10 pages, 10 figures, final version