TITLE:
Cell Gas Free Energy as an Approximation of the Continuous Model
AUTHORS:
Vira A. Boluh, Alexei L. Rebenko
KEYWORDS:
Strong Superstable Potential, Quasi-Lattice Approximation, Cell Gas
JOURNAL NAME:
Journal of Modern Physics,
Vol.6 No.2,
February
25,
2015
ABSTRACT: A continuous infinite system of point particles interacting via two-body
strong superstable potential is considered in the framework of cell gas (CG)
model of classical statistical mechanics. We consider free energy of this model
as an approximation of the correspondent value of the continuous system. It
converges to the free energy of the conventional continuous gas if the
parameter of approximation α→0 for any values of an inverse
temperature β＞0 and volume per particle ν＞0.