Matching microscopic and macroscopic responses in glasses

We first reproduce on the Janus and Janus II computers a milestone experiment that measures the spinglass coherence length through the lowering of free-energy barriers induced by the Zeeman effect. Secondly, we determine the scaling behavior that allows a quantitative analysis of a new experiment re...

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Detalles Bibliográficos
Autores: Fernández Pérez, Luis Antonio, Martín Mayor, Víctor, Muñoz Sudupe, Antonio
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/17840
Acceso en línea:https://hdl.handle.net/20.500.14352/17840
Access Level:acceso abierto
Palabra clave:53
Off-equilibrium dynamics
Ising spin-glasses
Forming liquids
Nonequilibrium dynamics
Replica symmetry
Amorphous order
Model
Length
Transition
Signature
Física-Modelos matemáticos
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spelling Matching microscopic and macroscopic responses in glassesFernández Pérez, Luis AntonioMartín Mayor, VíctorMuñoz Sudupe, Antonio53Off-equilibrium dynamicsIsing spin-glassesForming liquidsNonequilibrium dynamicsReplica symmetryAmorphous orderModelLengthTransitionSignatureFísica-Modelos matemáticosWe first reproduce on the Janus and Janus II computers a milestone experiment that measures the spinglass coherence length through the lowering of free-energy barriers induced by the Zeeman effect. Secondly, we determine the scaling behavior that allows a quantitative analysis of a new experiment reported in the companion Letter [S. Guchhait and R. Orbach, Phys. Rev. Lett. 118, 157203 (2017)]. The value of the coherence length estimated through the analysis of microscopic correlation functions turns out to be quantitatively consistent with its measurement through macroscopic response functions. Further, nonlinear susceptibilities, recently measured in glass-forming liquids, scale as powers of the same microscopic length.American Physical SocietyUniversidad Complutense de Madrid20172017-04-1320172017-04-13journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/17840reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/178402026-06-02T12:44:21Z
dc.title.none.fl_str_mv Matching microscopic and macroscopic responses in glasses
title Matching microscopic and macroscopic responses in glasses
spellingShingle Matching microscopic and macroscopic responses in glasses
Fernández Pérez, Luis Antonio
53
Off-equilibrium dynamics
Ising spin-glasses
Forming liquids
Nonequilibrium dynamics
Replica symmetry
Amorphous order
Model
Length
Transition
Signature
Física-Modelos matemáticos
title_short Matching microscopic and macroscopic responses in glasses
title_full Matching microscopic and macroscopic responses in glasses
title_fullStr Matching microscopic and macroscopic responses in glasses
title_full_unstemmed Matching microscopic and macroscopic responses in glasses
title_sort Matching microscopic and macroscopic responses in glasses
dc.creator.none.fl_str_mv Fernández Pérez, Luis Antonio
Martín Mayor, Víctor
Muñoz Sudupe, Antonio
author Fernández Pérez, Luis Antonio
author_facet Fernández Pérez, Luis Antonio
Martín Mayor, Víctor
Muñoz Sudupe, Antonio
author_role author
author2 Martín Mayor, Víctor
Muñoz Sudupe, Antonio
author2_role author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 53
Off-equilibrium dynamics
Ising spin-glasses
Forming liquids
Nonequilibrium dynamics
Replica symmetry
Amorphous order
Model
Length
Transition
Signature
Física-Modelos matemáticos
topic 53
Off-equilibrium dynamics
Ising spin-glasses
Forming liquids
Nonequilibrium dynamics
Replica symmetry
Amorphous order
Model
Length
Transition
Signature
Física-Modelos matemáticos
description We first reproduce on the Janus and Janus II computers a milestone experiment that measures the spinglass coherence length through the lowering of free-energy barriers induced by the Zeeman effect. Secondly, we determine the scaling behavior that allows a quantitative analysis of a new experiment reported in the companion Letter [S. Guchhait and R. Orbach, Phys. Rev. Lett. 118, 157203 (2017)]. The value of the coherence length estimated through the analysis of microscopic correlation functions turns out to be quantitatively consistent with its measurement through macroscopic response functions. Further, nonlinear susceptibilities, recently measured in glass-forming liquids, scale as powers of the same microscopic length.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-04-13
2017
2017-04-13
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/17840
url https://hdl.handle.net/20.500.14352/17840
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869421487456256001
score 15.300724

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