Journal of Experimental and Theoretical Physics
CONCERNING A MODEL FOR A NON-IDEAL FERMI GAS
A. A. Abrikosov, Isaak M. Khalatnikov
Abstract
The energy of the ground state and the effective mass of the excitations are found for a non-ideal Fermi gas with short-range forces. the radii of action of which are small in comparison with the average wavelength. (auth)