Contact process on a Voronoi triangulation

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dc.creatorde Oliveira, Marcelo M.
dc.creatorAlves, S. G.
dc.creatorFerreira, S. C.
dc.creatorDickman, Ronald
dc.date2008-10-01
dc.date.accessioned2026-07-07T10:06:45Z
dc.date.available2026-07-07T10:06:45Z
dc.descriptionWe study the continuous absorbing-state phase transition in the contact process on the Voronoi-Delaunay lattice. The Voronoi construction is a natural way to introduce quenched coordination disorder in lattice models. We simulate the disordered system using the quasistationary simulation method and determine its critical exponents and moment ratios. Our results suggest that the critical behavior of the disordered system is unchanged with respect to that on a regular lattice, i.e., that of directed percolation.
dc.identifierhttps://arxiv.org/abs/0810.0240
dc.identifierhttp://arxiv.org/abs/0810.0240
dc.identifierPhysical Review E 78, 031133 (2008)
dc.identifierdoi:10.1103/PhysRevE.78.031133
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170432
dc.subjectStatistical Mechanics
dc.subjectDisordered Systems and Neural Networks
dc.titleContact process on a Voronoi triangulation
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