A. Sudbury, THE CONVERGENCE OF THE BIASED ANNIHILATING BRANCHING-PROCESS AND THE DOUBLE-FLIPPING PROCESS IN Z(D), Stochastic processes and their applications, 68(2), 1997, pp. 255-264
It is shown that, if the initial measure is translation-invariant, the
n finite-range stochastic Ising models allowing zero flip-rates conver
ge. In particular, the biased annihilating process converges to a mixt
ure of a product measure and delta(phi) and the double-flipping proces
s converges to a product measure. The method of relative entropy is em
ployed.