Currents in defective coupled ratchets

Autores
Fendrik, Alejandro José; Romanelli, Lilia Mabel; Reale, Marcela Verónica
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Transport phenomena in a one-dimensional system of interacting particles is studied. This system is embedded in a periodic and left-right asymmetric potential driven by a force periodic in time and space. When the density (number of particles per site) is an integer, directional current of the particles is collective; that is, it involves the whole system since all the sites are equivalents. On the other hand, when the system has a defect, a new localized or noncollective current appears due to the migration of defects from one site to another. We show here how this “defective” (defects generated) current can be controlled by white noise.
Fil: Fendrik, Alejandro José. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Romanelli, Lilia Mabel. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Reale, Marcela Verónica. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
05.40.-a
05.60.-k
05.10.Gg
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:11336/188879
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Currents in defective coupled ratchetsFendrik, Alejandro JoséRomanelli, Lilia MabelReale, Marcela Verónica05.40.-a05.60.-k05.10.Gghttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Transport phenomena in a one-dimensional system of interacting particles is studied. This system is embedded in a periodic and left-right asymmetric potential driven by a force periodic in time and space. When the density (number of particles per site) is an integer, directional current of the particles is collective; that is, it involves the whole system since all the sites are equivalents. On the other hand, when the system has a defect, a new localized or noncollective current appears due to the migration of defects from one site to another. We show here how this “defective” (defects generated) current can be controlled by white noise.Fil: Fendrik, Alejandro José. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Romanelli, Lilia Mabel. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Reale, Marcela Verónica. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmerican Physical Society2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/188879Fendrik, Alejandro José; Romanelli, Lilia Mabel; Reale, Marcela Verónica; Currents in defective coupled ratchets; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 85; 4; 4-2012; 1-71539-3755CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevE.85.041149info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.85.041149info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:51:51Zoai:ri.conicet.gov.ar:11336/188879instacron: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:34982025-11-12 09:51:52.043CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Currents in defective coupled ratchets
title Currents in defective coupled ratchets
spellingShingle Currents in defective coupled ratchets
Fendrik, Alejandro José
05.40.-a
05.60.-k
05.10.Gg
title_short Currents in defective coupled ratchets
title_full Currents in defective coupled ratchets
title_fullStr Currents in defective coupled ratchets
title_full_unstemmed Currents in defective coupled ratchets
title_sort Currents in defective coupled ratchets
dc.creator.none.fl_str_mv Fendrik, Alejandro José
Romanelli, Lilia Mabel
Reale, Marcela Verónica
author Fendrik, Alejandro José
author_facet Fendrik, Alejandro José
Romanelli, Lilia Mabel
Reale, Marcela Verónica
author_role author
author2 Romanelli, Lilia Mabel
Reale, Marcela Verónica
author2_role author
author
dc.subject.none.fl_str_mv 05.40.-a
05.60.-k
05.10.Gg
topic 05.40.-a
05.60.-k
05.10.Gg
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Transport phenomena in a one-dimensional system of interacting particles is studied. This system is embedded in a periodic and left-right asymmetric potential driven by a force periodic in time and space. When the density (number of particles per site) is an integer, directional current of the particles is collective; that is, it involves the whole system since all the sites are equivalents. On the other hand, when the system has a defect, a new localized or noncollective current appears due to the migration of defects from one site to another. We show here how this “defective” (defects generated) current can be controlled by white noise.
Fil: Fendrik, Alejandro José. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Romanelli, Lilia Mabel. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Reale, Marcela Verónica. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Transport phenomena in a one-dimensional system of interacting particles is studied. This system is embedded in a periodic and left-right asymmetric potential driven by a force periodic in time and space. When the density (number of particles per site) is an integer, directional current of the particles is collective; that is, it involves the whole system since all the sites are equivalents. On the other hand, when the system has a defect, a new localized or noncollective current appears due to the migration of defects from one site to another. We show here how this “defective” (defects generated) current can be controlled by white noise.
publishDate 2012
dc.date.none.fl_str_mv 2012-04
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/11336/188879
Fendrik, Alejandro José; Romanelli, Lilia Mabel; Reale, Marcela Verónica; Currents in defective coupled ratchets; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 85; 4; 4-2012; 1-7
1539-3755
CONICET Digital
CONICET
url http://hdl.handle.net/11336/188879
identifier_str_mv Fendrik, Alejandro José; Romanelli, Lilia Mabel; Reale, Marcela Verónica; Currents in defective coupled ratchets; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 85; 4; 4-2012; 1-7
1539-3755
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevE.85.041149
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.85.041149
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
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 12.976206

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