Parallel kinetic Monte Carlo simulation of Coulomb glasses

Autores
Ferrero, Ezequiel E.; Kolton, Alejandro Benedykt; Palassini, M.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We develop a parallel rejection algorithm to tackle the problem of lowacceptance in Monte Carlo methods, and apply it to the simulation of thehopping conduction in Coulomb glasses using Graphics Processing Units, forwhich we also parallelize the update of local energies. In two dimensions, ourparallel code achieves speedups of up to two orders of magnitude in computingtime over an equivalent serial code. We find numerical evidence of a scalingrelation for the relaxation of the conductivity at different temperatures.
Fil: Ferrero, Ezequiel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universite Joseph Fourier; Francia. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Kolton, Alejandro Benedykt. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Palassini, M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universidad de Barcelona; España. The Abdus Salam International Centre for Theoretical Physics; Italia
Materia
MONTE CARLO ALGORITHMS
HOPPING CONDUCTION
ELECTRON GLASSES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/39242
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/39242
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Parallel kinetic Monte Carlo simulation of Coulomb glassesFerrero, Ezequiel E.Kolton, Alejandro BenedyktPalassini, M.MONTE CARLO ALGORITHMSHOPPING CONDUCTIONELECTRON GLASSEShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We develop a parallel rejection algorithm to tackle the problem of lowacceptance in Monte Carlo methods, and apply it to the simulation of thehopping conduction in Coulomb glasses using Graphics Processing Units, forwhich we also parallelize the update of local energies. In two dimensions, ourparallel code achieves speedups of up to two orders of magnitude in computingtime over an equivalent serial code. We find numerical evidence of a scalingrelation for the relaxation of the conductivity at different temperatures.Fil: Ferrero, Ezequiel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universite Joseph Fourier; Francia. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Kolton, Alejandro Benedykt. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; ArgentinaFil: Palassini, M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universidad de Barcelona; España. The Abdus Salam International Centre for Theoretical Physics; ItaliaAIP Publishing2014-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/39242Ferrero, Ezequiel E.; Kolton, Alejandro Benedykt; Palassini, M.; Parallel kinetic Monte Carlo simulation of Coulomb glasses; AIP Publishing; AIP Conference Proceedings; 1610; 8-2014; 71-760094-243XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1063/1.4893513info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/abs/10.1063/1.4893513info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-14T12:52:33Zoai:ri.conicet.gov.ar:11336/39242instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982026-01-14 12:52:33.374CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Parallel kinetic Monte Carlo simulation of Coulomb glasses
title Parallel kinetic Monte Carlo simulation of Coulomb glasses
spellingShingle Parallel kinetic Monte Carlo simulation of Coulomb glasses
Ferrero, Ezequiel E.
MONTE CARLO ALGORITHMS
HOPPING CONDUCTION
ELECTRON GLASSES
title_short Parallel kinetic Monte Carlo simulation of Coulomb glasses
title_full Parallel kinetic Monte Carlo simulation of Coulomb glasses
title_fullStr Parallel kinetic Monte Carlo simulation of Coulomb glasses
title_full_unstemmed Parallel kinetic Monte Carlo simulation of Coulomb glasses
title_sort Parallel kinetic Monte Carlo simulation of Coulomb glasses
dc.creator.none.fl_str_mv Ferrero, Ezequiel E.
Kolton, Alejandro Benedykt
Palassini, M.
author Ferrero, Ezequiel E.
author_facet Ferrero, Ezequiel E.
Kolton, Alejandro Benedykt
Palassini, M.
author_role author
author2 Kolton, Alejandro Benedykt
Palassini, M.
author2_role author
author
dc.subject.none.fl_str_mv MONTE CARLO ALGORITHMS
HOPPING CONDUCTION
ELECTRON GLASSES
topic MONTE CARLO ALGORITHMS
HOPPING CONDUCTION
ELECTRON GLASSES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We develop a parallel rejection algorithm to tackle the problem of lowacceptance in Monte Carlo methods, and apply it to the simulation of thehopping conduction in Coulomb glasses using Graphics Processing Units, forwhich we also parallelize the update of local energies. In two dimensions, ourparallel code achieves speedups of up to two orders of magnitude in computingtime over an equivalent serial code. We find numerical evidence of a scalingrelation for the relaxation of the conductivity at different temperatures.
Fil: Ferrero, Ezequiel E.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universite Joseph Fourier; Francia. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Kolton, Alejandro Benedykt. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina
Fil: Palassini, M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Universidad de Barcelona; España. The Abdus Salam International Centre for Theoretical Physics; Italia
description We develop a parallel rejection algorithm to tackle the problem of lowacceptance in Monte Carlo methods, and apply it to the simulation of thehopping conduction in Coulomb glasses using Graphics Processing Units, forwhich we also parallelize the update of local energies. In two dimensions, ourparallel code achieves speedups of up to two orders of magnitude in computingtime over an equivalent serial code. We find numerical evidence of a scalingrelation for the relaxation of the conductivity at different temperatures.
publishDate 2014
dc.date.none.fl_str_mv 2014-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/39242
Ferrero, Ezequiel E.; Kolton, Alejandro Benedykt; Palassini, M.; Parallel kinetic Monte Carlo simulation of Coulomb glasses; AIP Publishing; AIP Conference Proceedings; 1610; 8-2014; 71-76
0094-243X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/39242
identifier_str_mv Ferrero, Ezequiel E.; Kolton, Alejandro Benedykt; Palassini, M.; Parallel kinetic Monte Carlo simulation of Coulomb glasses; AIP Publishing; AIP Conference Proceedings; 1610; 8-2014; 71-76
0094-243X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4893513
info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/abs/10.1063/1.4893513
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv AIP Publishing
publisher.none.fl_str_mv AIP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.603104

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