Interfacial depinning transitions in disordered media: Revisiting an old puzzle

Autores
Moglia, Belén; Albano, Ezequiel Vicente; Villegas, Pablo; Muñoz, Miguel A
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Interfaces advancing through random media represent a number of different problems in physics, biology and other disciplines. Here, we study the pinning/depinning transition of the prototypical non-equilibrium interfacial model, i.e. the Kardar–Parisi–Zhang equation, advancing in a disordered medium. We will separately analyze the cases of positive and negative non-linearity coefficients, which are believed to exhibit qualitatively different behavior: the positive case shows a continuous transition that can be related to directed-percolation-depinning, while in the negative case there is a discontinuous transition and faceted interfaces appear. Some studies have argued from different perspectives that both cases share the same universal behavior. By using a number of computational and scaling techniques we will shed light on this puzzling situation and conclude that the two cases are intrinsically different.
Fil: Moglia, Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; Argentina
Fil: Albano, Ezequiel Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; Argentina
Fil: Villegas, Pablo. Universidad de Granada; España
Fil: Muñoz, Miguel A. Universidad de Granada; España
Materia
INTERFACES IN RANDOM MEDIA (THEORY)
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:11336/88153
Acceder
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spelling Interfacial depinning transitions in disordered media: Revisiting an old puzzleMoglia, BelénAlbano, Ezequiel VicenteVillegas, PabloMuñoz, Miguel AINTERFACES IN RANDOM MEDIA (THEORY)https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Interfaces advancing through random media represent a number of different problems in physics, biology and other disciplines. Here, we study the pinning/depinning transition of the prototypical non-equilibrium interfacial model, i.e. the Kardar–Parisi–Zhang equation, advancing in a disordered medium. We will separately analyze the cases of positive and negative non-linearity coefficients, which are believed to exhibit qualitatively different behavior: the positive case shows a continuous transition that can be related to directed-percolation-depinning, while in the negative case there is a discontinuous transition and faceted interfaces appear. Some studies have argued from different perspectives that both cases share the same universal behavior. By using a number of computational and scaling techniques we will shed light on this puzzling situation and conclude that the two cases are intrinsically different.Fil: Moglia, Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; ArgentinaFil: Albano, Ezequiel Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; ArgentinaFil: Villegas, Pablo. Universidad de Granada; EspañaFil: Muñoz, Miguel A. Universidad de Granada; EspañaIOP Publishing2014-10-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88153Moglia, Belén; Albano, Ezequiel Vicente; Villegas, Pablo; Muñoz, Miguel A; Interfacial depinning transitions in disordered media: Revisiting an old puzzle; IOP Publishing; Journal of Statistical Mechanics: Theory and Experiment; 2014; 10; 15-10-2014; 10024-100381742-5468CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1742-5468/2014/10/P10024info:eu-repo/semantics/altIdentifier/doi/10.1088/1742-5468/2014/10/P10024info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:01:02Zoai:ri.conicet.gov.ar:11336/88153instacron: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:34982025-10-22 12:01:03.175CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Interfacial depinning transitions in disordered media: Revisiting an old puzzle
title Interfacial depinning transitions in disordered media: Revisiting an old puzzle
spellingShingle Interfacial depinning transitions in disordered media: Revisiting an old puzzle
Moglia, Belén
INTERFACES IN RANDOM MEDIA (THEORY)
title_short Interfacial depinning transitions in disordered media: Revisiting an old puzzle
title_full Interfacial depinning transitions in disordered media: Revisiting an old puzzle
title_fullStr Interfacial depinning transitions in disordered media: Revisiting an old puzzle
title_full_unstemmed Interfacial depinning transitions in disordered media: Revisiting an old puzzle
title_sort Interfacial depinning transitions in disordered media: Revisiting an old puzzle
dc.creator.none.fl_str_mv Moglia, Belén
Albano, Ezequiel Vicente
Villegas, Pablo
Muñoz, Miguel A
author Moglia, Belén
author_facet Moglia, Belén
Albano, Ezequiel Vicente
Villegas, Pablo
Muñoz, Miguel A
author_role author
author2 Albano, Ezequiel Vicente
Villegas, Pablo
Muñoz, Miguel A
author2_role author
author
author
dc.subject.none.fl_str_mv INTERFACES IN RANDOM MEDIA (THEORY)
topic INTERFACES IN RANDOM MEDIA (THEORY)
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Interfaces advancing through random media represent a number of different problems in physics, biology and other disciplines. Here, we study the pinning/depinning transition of the prototypical non-equilibrium interfacial model, i.e. the Kardar–Parisi–Zhang equation, advancing in a disordered medium. We will separately analyze the cases of positive and negative non-linearity coefficients, which are believed to exhibit qualitatively different behavior: the positive case shows a continuous transition that can be related to directed-percolation-depinning, while in the negative case there is a discontinuous transition and faceted interfaces appear. Some studies have argued from different perspectives that both cases share the same universal behavior. By using a number of computational and scaling techniques we will shed light on this puzzling situation and conclude that the two cases are intrinsically different.
Fil: Moglia, Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; Argentina
Fil: Albano, Ezequiel Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; Argentina
Fil: Villegas, Pablo. Universidad de Granada; España
Fil: Muñoz, Miguel A. Universidad de Granada; España
description Interfaces advancing through random media represent a number of different problems in physics, biology and other disciplines. Here, we study the pinning/depinning transition of the prototypical non-equilibrium interfacial model, i.e. the Kardar–Parisi–Zhang equation, advancing in a disordered medium. We will separately analyze the cases of positive and negative non-linearity coefficients, which are believed to exhibit qualitatively different behavior: the positive case shows a continuous transition that can be related to directed-percolation-depinning, while in the negative case there is a discontinuous transition and faceted interfaces appear. Some studies have argued from different perspectives that both cases share the same universal behavior. By using a number of computational and scaling techniques we will shed light on this puzzling situation and conclude that the two cases are intrinsically different.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-15
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/11336/88153
Moglia, Belén; Albano, Ezequiel Vicente; Villegas, Pablo; Muñoz, Miguel A; Interfacial depinning transitions in disordered media: Revisiting an old puzzle; IOP Publishing; Journal of Statistical Mechanics: Theory and Experiment; 2014; 10; 15-10-2014; 10024-10038
1742-5468
CONICET Digital
CONICET
url http://hdl.handle.net/11336/88153
identifier_str_mv Moglia, Belén; Albano, Ezequiel Vicente; Villegas, Pablo; Muñoz, Miguel A; Interfacial depinning transitions in disordered media: Revisiting an old puzzle; IOP Publishing; Journal of Statistical Mechanics: Theory and Experiment; 2014; 10; 15-10-2014; 10024-10038
1742-5468
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1742-5468/2014/10/P10024
info:eu-repo/semantics/altIdentifier/doi/10.1088/1742-5468/2014/10/P10024
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
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP 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 12.982451

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