Abstract
A model of percolation with disaggregation and aggregation (PDA) is proposed and studied by means of the Monte Carlo simulation on the square lattice. The critical concentration φ c , the correlation length exponent and the fractal and spreading dimensions of the largest cluster at φ c have been computed. The obtained results suggest that the PDA model belongs to the same universality class than the standard percolation model. Nevertheless, the critical concentration (φ c =0.464±0.005) of the former is quite different from the critical probability (p c =0.5927) of the later model.
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Financially supported by the Consejo Nacional de Investigaciones Cientificas y Técnicas (CONICET) de la República Argentina
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Mártin, H.O., Albano, E.V. A percolation model with disaggregation and aggregation. Z. Physik B - Condensed Matter 70, 213–217 (1988). https://doi.org/10.1007/BF01318302
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DOI: https://doi.org/10.1007/BF01318302