Macroscopic Approach to Strongly Degenerate Gases via Extended Thermodynamics

摘要

We present the hyperbolic system of the field equations of the "Extended Thermodynamics" governing the non-equilibrium thermodynamical processes of gases. We deduce some mathematical consequences and related physical interpretations in the case of strongly degenerate gases as Fermi and Bose gases. In the case of strongly degenerate Bose gases with condensation, a possible new approach to superfluidity is present