Asymmetric exclusion model with impurities

Detalhes bibliográficos
Autor(a) principal: Lazo, Matheus J.
Data de Publicação: 2010
Outros Autores: Ferreira, Anderson A. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevE.81.050104
http://hdl.handle.net/11449/225861
Resumo: 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 an exponent 3 2, our model has a scaling exponent 5 3. © 2010 The American Physical Society.
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spelling Asymmetric exclusion model with impuritiesAn 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 an exponent 3 2, our model has a scaling exponent 5 3. © 2010 The American Physical Society.Instituto de Matemática, Estatística e Física-FURG, Rio Grande, RSInstituto de Física Teórica UNESP, São Paulo, SPInstituto de Física Teórica UNESP, São Paulo, SPInstituto de Matemática, Estatística e Física-FURGUniversidade Estadual Paulista (UNESP)Lazo, Matheus J.Ferreira, Anderson A. [UNESP]2022-04-28T21:01:21Z2022-04-28T21:01:21Z2010-05-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevE.81.050104Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 81, n. 5, 2010.1539-37551550-2376http://hdl.handle.net/11449/22586110.1103/PhysRevE.81.0501042-s2.0-77953095247Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review E - Statistical, Nonlinear, and Soft Matter Physicsinfo:eu-repo/semantics/openAccess2022-04-28T21:01:21Zoai:repositorio.unesp.br:11449/225861Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:29:18.395150Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Asymmetric exclusion model with impurities
title Asymmetric exclusion model with impurities
spellingShingle Asymmetric exclusion model with impurities
Lazo, Matheus J.
title_short Asymmetric exclusion model with impurities
title_full Asymmetric exclusion model with impurities
title_fullStr Asymmetric exclusion model with impurities
title_full_unstemmed Asymmetric exclusion model with impurities
title_sort Asymmetric exclusion model with impurities
author Lazo, Matheus J.
author_facet Lazo, Matheus J.
Ferreira, Anderson A. [UNESP]
author_role author
author2 Ferreira, Anderson A. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Instituto de Matemática, Estatística e Física-FURG
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Lazo, Matheus J.
Ferreira, Anderson A. [UNESP]
description 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 an exponent 3 2, our model has a scaling exponent 5 3. © 2010 The American Physical Society.
publishDate 2010
dc.date.none.fl_str_mv 2010-05-20
2022-04-28T21:01:21Z
2022-04-28T21:01:21Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevE.81.050104
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 81, n. 5, 2010.
1539-3755
1550-2376
http://hdl.handle.net/11449/225861
10.1103/PhysRevE.81.050104
2-s2.0-77953095247
url http://dx.doi.org/10.1103/PhysRevE.81.050104
http://hdl.handle.net/11449/225861
identifier_str_mv Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 81, n. 5, 2010.
1539-3755
1550-2376
10.1103/PhysRevE.81.050104
2-s2.0-77953095247
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129209241960448

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