A two-variable series for the contact process with diffusion

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dc.creatorDantas, W. G.
dc.creatorde Oliveira, M. J.
dc.creatorStilck, J. F.
dc.date2006-11-17
dc.date.accessioned2026-07-07T07:31:22Z
dc.date.available2026-07-07T07:31:22Z
dc.descriptionIn this work we use the technique of the partial differential approximants to determine, from a pertubative supercritical series expansion for the ulimate survival probability, the critical line of the contact process model in one dimension with diffusion and estimate the value of the crossover exponent that characterizes the change of the critical behavior from the 1d directed percolation universality class to the mean-field directed percolation universality class. This crossover occurs in the limit of infinite diffusion rate.
dc.identifierhttps://arxiv.org/abs/cond-mat/0611475
dc.identifierhttp://arxiv.org/abs/cond-mat/0611475
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/118731
dc.subjectStatistical Mechanics
dc.titleA two-variable series for the contact process with diffusion
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