Traffic-flow cellular automaton: order parameter and its conjugated field

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Campo DC	Valor	Idioma
dc.contributor.author	Souza, André Maurício Conceição de	-
dc.contributor.author	Vilar, L. C. Q.	-
dc.date.accessioned	2013-04-18T23:21:22Z	-
dc.date.available	2013-04-18T23:21:22Z	-
dc.date.issued	2009-08	-
dc.identifier.citation	SOUZA, A. M. C.; VILAR, L. C. Q. Traffic-flow cellular automaton: order parameter and its conjugated field. Physical Review E, New York, v. 80, n. 2, ago. 2009. Disponível em: <http://link.aps.org/doi/10.1103/PhysRevE.80.021105>. Acesso em: 18 abr. 2013.	pt_BR
dc.identifier.issn	1550-2376	-
dc.identifier.uri	https://ri.ufs.br/handle/riufs/476	-
dc.description.abstract	We use a cellular automaton traffic model in order to study a nonequilibrium phase transition. We define an order parameter and show that its conjugated field is a parameter of randomness of the model. We analyze the symmetries of the free (unbroken) and of the jammed (broken) phases. Our results are consistent with a second-order phase transition at p=0. Nontrivial critical exponents have also been obtained.	pt_BR
dc.language.iso	en	pt_BR
dc.publisher	American Physical Society	pt_BR
dc.subject	Termodinâmica	pt_BR
dc.subject	Transição de fase	pt_BR
dc.title	Traffic-flow cellular automaton: order parameter and its conjugated field	pt_BR
dc.type	Artigo	pt_BR
dc.identifier.license	© 2009 The American Physical Society	pt_BR
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