D. Bernardin et Oe. Seroguillaume, EXACT STABILITY RESULTS IN STOCHASTIC LATTICE-GAS CELLULAR-AUTOMATA, Journal of statistical physics, 81(1-2), 1995, pp. 409-443
In this paper we consider a lattice gas as a discrete Markov process,
with a Markov operator L acting on the phase space of the lattice gas
cellular automata. We are interested in the asymptotic properties of t
he sequences of densities in both Liouville and Boltzmann descriptions
. We show that under appropriate hypotheses, in both descriptions, the
sequence of densities are asymptotically periodic. It is then possibl
e, by introducing a slight modification in the transition process, to
avoid the existence of cycles and to ensure the stability of the stati
onary densities. We point out the particular part played by the regula
r global linear invariants that define the asymptotic Gibbs states in
a one-to-one way for most models.