We deduce an integral equation for the infinite volume correlation functions of a class of lattice systems and we apply it to find results on the analyti- city in the interaction potentials of the pressure and of the correlation functions and on the ergodicity of the equilibrium states in the gaseous phase. By similar methods we prove some cluster properties for the correlation functions in the gaseous phase.
Correlation functions of a lattice system / Gallavotti, Giovanni; S., Miracle Sole. - In: COMMUNICATIONS IN MATHEMATICAL PHYSICS. - ISSN 0010-3616. - STAMPA. - 7:(1967), pp. 274-288. [10.1007/BF01646661]
Correlation functions of a lattice system
GALLAVOTTI, Giovanni;
1967
Abstract
We deduce an integral equation for the infinite volume correlation functions of a class of lattice systems and we apply it to find results on the analyti- city in the interaction potentials of the pressure and of the correlation functions and on the ergodicity of the equilibrium states in the gaseous phase. By similar methods we prove some cluster properties for the correlation functions in the gaseous phase.File allegati a questo prodotto
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
