Pierluigi Contucci, Sandro Graffi, Stefano Isola
Mean field behaviour of spin systems with orthogonal interaction matrix
(252K, postscript)

ABSTRACT.  For the long-range deterministic spin models with glassy behaviour of 
Marinari, Parisi and Ritort we prove weighted factorization properties of the 
correlation functions which represent the natural generalization of the Wick 
rules valid for the Curie-Weiss case.