Report-no:  FM 98-13;


Author: Vieri Mastropietro

Title: Renormalization group for the XYZ model

Abstract: We study in a rigorous way
the XYZ spin model
by Renormalization Group methods.

Keywords: Renormalization Group, Correlations, XYZ chain 

Vieri Mastropietro
Universita' di Roma Tor Vergata
Via del Fontanile di Scarcaricola
00133 Roma
Italia

vieri@ipparco.roma1.infn.it