Joao C. A. Barata, Domingos H U Marchetti
The Two-Point Function and the Effective Magnetic Field in 
Diluted Ising Models on the Cayley Tree
(225K, PostScript)

ABSTRACT.  Some results on the two-point function and on the analytic structure of
the momenta of the effective fugacity at the origin for a class of diluted
ferromagnetic Ising models on the Cayley tree are presented.