40 citations · 175 across the 18 of their papers we have counts for
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Creation-annihilation processes in the ensemble of constant particle number
Carlos E. Fiore, Mário J. de Oliveira
We study, in the ensemble of constant particle number, processes in which a cluster of particles is annihilated and particles are created catalytically in active sites. In this ens…
Contact process with long-range interactions: a study in the ensemble of constant particle number
Carlos E. Fiore, Mário J. de Oliveira
We analyze the properties of the contact process with long-range interactions by the use of a kinetic ensemble in which the total number of particles is strictly conserved. In this…
Phase transition in conservative diffusive contact processes
Carlos E. Fiore, Mário J. de Oliveira
We determine the phase diagrams of conservative diffusive contact processes by means of numerical simulations. These models are versions of the ordinary diffusive single-creation,…
Mean-field approximations for the restricted solid-on-solid growth models
A. C. Barato, M. J. de Oliveira
We study models for surface growth with a wetting and a roughening transition using simple and pair mean-field approximations. The simple mean-field equations are solved exactly an…