Integrable multi-phase thermodynamic systems and Tsallis' composition rule
Mathematical Physics
2015-06-17 v1 math.MP
Abstract
We derive a class of equations of state for a multi-phase thermodynamic system associated with a finite set of order parameters that satisfy an integrable system of hydrodynamic type. As particular examples, we discuss one-phase systems such as the van der Waals gas and the effective molecular field model. The case of N-phase systems is also discussed in detail in connection with entropies depending on the order parameter according to Tsallis' composition rule.
Keywords
Cite
@article{arxiv.1310.6330,
title = {Integrable multi-phase thermodynamic systems and Tsallis' composition rule},
author = {Giuseppe De Nittis and Paolo Lorenzoni and Antonio Moro},
journal= {arXiv preprint arXiv:1310.6330},
year = {2015}
}
Comments
8 pages, submitted to IOP Conference Series