Universality class of absorbing phase transitions with a conserved field

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Título:	Universality class of absorbing phase transitions with a conserved field
Autor/a:	Rossi, M; Pastor Satorras, Romualdo; Vespignani, Alessandro
Otros autores:	Universitat Politècnica de Catalunya. Departament de Física; Universitat Politècnica de Catalunya. SC-SIMBIO - Sistemes complexos. Simulació discreta de materials i de sistemes biològics
Abstract:	We investigate the critical behavior of systems exhibiting a continuous absorbing phase transition in the presence of a conserved field coupled to the order parameter. The results obtained point out the existence of a new universality class of nonequilibrium phase transitions that characterizes a vast set of systems including conserved threshold transfer processes and stochastic sandpile models.
Materia(s):	-Àrees temàtiques de la UPC::Física -Phase transformations (Statistical physics) -Conserved threshold transfer processes -Stochastic sandpile models -Phase transition -Transicions de fase (Física estadística)
Derechos:	Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Tipo de documento:	Artículo - Versión publicada Artículo
Editor:	American Institute of Physics (AIP)
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