Two versions of the threshold contact model in two dimensions

dc.creatorSilva, Evandro Freire da
dc.creatorOliveira, Mario Jose de
dc.date.accessioned2013-10-24T10:26:19Z
dc.date.accessioned2018-07-04T16:01:48Z
dc.date.available2013-10-24T10:26:19Z
dc.date.available2018-07-04T16:01:48Z
dc.date.created2013-10-24T10:26:19Z
dc.date.issued2012
dc.identifierCOMPUTER PHYSICS COMMUNICATIONS, AMSTERDAM, v. 183, n. 9, supl. 1, Part 4, pp. 2001-2005, SEP, 2012
dc.identifier0010-4655
dc.identifierhttp://www.producao.usp.br/handle/BDPI/35811
dc.identifier10.1016/j.cpc.2012.05.003
dc.identifierhttp://dx.doi.org/10.1016/j.cpc.2012.05.003
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1630663
dc.description.abstractTwo versions of the threshold contact process ordinary and conservative - are studied on a square lattice. In the first, particles are created on active sites, those having at least two nearest neighbor sites occupied, and are annihilated spontaneously. In the conservative version, a particle jumps from its site to an active site. Mean-field analysis suggests the existence of a first-order phase transition, which is confirmed by Monte Carlo simulations. In the thermodynamic limit, the two versions are found to give the same results. (C) 2012 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherELSEVIER SCIENCE BV
dc.publisherAMSTERDAM
dc.relationCOMPUTER PHYSICS COMMUNICATIONS
dc.rightsCopyright ELSEVIER SCIENCE BV
dc.rightsrestrictedAccess
dc.subjectCONTACT PROCESS
dc.subjectTHRESHOLD CONTACT PROCESS
dc.titleTwo versions of the threshold contact model in two dimensions
dc.typeArtículos de revistas


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