Riemannian geometry of the Pauli paramagnetic gas
Statistical Mechanics
2007-05-23 v1
Abstract
We investigate the thermodynamic curvature resulting from a Riemannian geometry approach to thermodynamics for the Pauli paramagnetic gas which is a system of identical fermions each with spin 1/2. We observe that the absolute value of thermodynamic curvature can be interpreted as a measure of the stability of the considered system only in the classical and semiclassical regime. But in quantum regime some exceptions are observed.
Cite
@article{arxiv.cond-mat/9812054,
title = {Riemannian geometry of the Pauli paramagnetic gas},
author = {Kamran Kaviani and Ali Dalafi Rezaie},
journal= {arXiv preprint arXiv:cond-mat/9812054},
year = {2007}
}
Comments
Latex, 10 pages, 4 postscript figures