The spherical model as the limiting n-vector model in a random field

A formal proof is given of the equivalence of the free energy for the limiting (n→∞) n-vector model with that for the spherical model in a random field with Gaussian translationally invariant distributions of either statistically independent or long-range correlated random fields.

MoreLess

Year of publication:	1988
Authors:	Theumann, W.K. ; Fontanari, JoséF.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 149.1988, 1, p. 341-357
Publisher:	Elsevier

More details

Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011064468