Acoustic attenuation rate in the Fermi-Bose model with a finite-range fermion-fermion interaction
Acoustic attenuation rate in the Fermi-Bose model with a finite-range fermion-fermion interaction
We study the acoustic attenuation rate in the Fermi-Bose model describing mixtures of bosonic and fermionic atom gases. We demonstrate the dramatic change of the acoustic attenuation rate as the fermionic component is evolved through the BEC to BCS crossover, in the context of a mean-field model applied to a …