Aurel Bulgac, Joaquin E. Drut, Piotr Magierski
Published 2006-02-03Version 1
We have performed a fully non-perturbative calculation of the thermal properties of a system of spin 1/2 fermions in 3D in the unitary regime. We have determined the critical temperature for the superfluid-normal phase transition. The thermodynamic behavior of this system presents a number of unexpected features, and we conclude that spin 1/2 fermions in the BCS-BEC crossover should be classified as a new type of superfluid.
Comments: 6 pages, 2 figures, version for the Proceedings of QMBT13
Journal: Int. J. Mod. Phys. B20, 5165 (2006)
Fluctuations of linear statistics of free fermions in a harmonic trap at finite temperature
Correlation functions of an interacting spinless fermion model at finite temperature
Density profile of noninteracting fermions in a rotating $2d$ trap at finite temperature
