Asymmetric exclusion model with impurities

dc.contributor.author	Lazo, Matheus Jatkoske
dc.contributor.author	Ferreira, Anderson Augusto
dc.date.accessioned	2011-09-30T01:17:22Z
dc.date.available	2011-09-30T01:17:22Z
dc.date.issued	2010
dc.identifier.citation	LAZO, Matheus Jatkoske; FERREIRA, Anderson A. Asymmetric exclusion model with impurities. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics (Print), v. 81, p. 050104, 2010. Disponível em: <http://arxiv.org/PS_cache/arxiv/pdf/1005/1005.3780v1.pdf> Acesso em: 29 set. 2011.	pt_BR
dc.identifier.issn	1539-3755
dc.identifier.uri	http://repositorio.furg.br/handle/1/1055
dc.description.abstract	An integrable asymmetric exclusion process with impurities is formulated. The model displays the full spectrum of the stochastic asymmetric XXZ chain plus new levels. We derive the Bethe equations and calculate the spectral gap for the totally asymmetric diffusion at half filling. While the standard asymmetric exclusion process without impurities belongs to the KPZ universality class with a exponent 3/2, our model has a scaling exponent 5/2.	pt_BR
dc.language.iso	eng	pt_BR
dc.rights	restrict access	pt_BR
dc.title	Asymmetric exclusion model with impurities	pt_BR
dc.type	article	pt_BR

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