Soluble one-dimensional particle conservation models with infinitely many absorbing states
Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
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Data(s) |
20/10/2012
20/10/2012
2008
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Resumo |
Particle conservation lattice-gas models with infinitely many absorbing states are studied on a one-dimensional lattice. As one increases the particle density, they exhibit a phase transition from an absorbing to an active phase. The models are solved exactly by the use of the transfer matrix technique from which the critical behavior was obtained. We have found that the exponent related to the order parameter, the density of active sites, is 1 for all studied models except one of them with exponent 2. |
Identificador |
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, v.41, n.38, 2008 1751-8113 http://producao.usp.br/handle/BDPI/29237 10.1088/1751-8113/41/38/385004 |
Idioma(s) |
eng |
Publicador |
IOP PUBLISHING LTD |
Relação |
Journal of Physics A-mathematical and Theoretical |
Direitos |
restrictedAccess Copyright IOP PUBLISHING LTD |
Palavras-Chave | #SELF-ORGANIZED CRITICALITY #PHASE-TRANSITIONS #UNIVERSALITY CLASS #SANDPILES #SYSTEMS #FIELD #Physics, Multidisciplinary #Physics, Mathematical |
Tipo |
article original article publishedVersion |