R. Dominguezcascante et D. Jou, ENTROPY FLUX AND ABSOLUTE TEMPERATURE IN EXTENDED IRREVERSIBLE THERMODYNAMICS, Journal of non-equilibrium thermodynamics, 20(3), 1995, pp. 263-273
This paper is devoted to the study of the entropy flux within the form
alism of extended irreversible thermodynamics and to a problem concern
ing the relation between the entropy flux and the absolute temperature
. The new terms which must be added to the classical expression due to
the extension of the space of variables, which now includes not only
the conserved ones but also their corresponding fluxes: are discussed
on the basis of information theory.