Off-equilibrium dynamics of the frustrated Ising lattice gas

Detalhes bibliográficos
Autor(a) principal: Stariolo, Daniel Adrian
Data de Publicação: 1999
Outros Autores: Arenzon, Jeferson Jacob
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/103648
Resumo: We study by means of Monte Carlo simulations the off-equilibrium properties of a model glass, the frustrated Ising lattice gas in three dimensions. We have computed typical two times quantities, such as densitydensity autocorrelations and the autocorrelation of internal degrees of freedom. We find an aging scenario particularly interesting in the case of the density autocorrelations in real space that is very reminiscent of spin glass phenomenology. While this model captures the essential features of structural glass dynamics, its analogy with spin glasses may make possible its complete description using the tools developed in spin glass theory.
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spelling Stariolo, Daniel AdrianArenzon, Jeferson Jacob2014-09-23T02:12:37Z19991063-651Xhttp://hdl.handle.net/10183/103648000248341We study by means of Monte Carlo simulations the off-equilibrium properties of a model glass, the frustrated Ising lattice gas in three dimensions. We have computed typical two times quantities, such as densitydensity autocorrelations and the autocorrelation of internal degrees of freedom. We find an aging scenario particularly interesting in the case of the density autocorrelations in real space that is very reminiscent of spin glass phenomenology. While this model captures the essential features of structural glass dynamics, its analogy with spin glasses may make possible its complete description using the tools developed in spin glass theory.application/pdfengPhysical Review. E, Statistical physics, plasmas, fluids and related interdisciplinary topics. New York. Vol. 59, no. 5A (May 1999), p. R4762-R4765Modelo de isingTeorias de rede e estatisticaMétodo de Monte CarloVidros de spinOff-equilibrium dynamics of the frustrated Ising lattice gasEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT000248341.pdf.txt000248341.pdf.txtExtracted Texttext/plain21175http://www.lume.ufrgs.br/bitstream/10183/103648/2/000248341.pdf.txtf44c4a027bfaf26f04137f0134943050MD52ORIGINAL000248341.pdf000248341.pdfTexto completo (inglês)application/pdf69338http://www.lume.ufrgs.br/bitstream/10183/103648/1/000248341.pdf86dbf3080ba648a5f74df55760504c9cMD51THUMBNAIL000248341.pdf.jpg000248341.pdf.jpgGenerated Thumbnailimage/jpeg2113http://www.lume.ufrgs.br/bitstream/10183/103648/3/000248341.pdf.jpgafcd8c3c0d9bae9d34b22933e7ff1127MD5310183/1036482024-03-28 06:21:50.509705oai:www.lume.ufrgs.br:10183/103648Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-03-28T09:21:50Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Off-equilibrium dynamics of the frustrated Ising lattice gas
title Off-equilibrium dynamics of the frustrated Ising lattice gas
spellingShingle Off-equilibrium dynamics of the frustrated Ising lattice gas
Stariolo, Daniel Adrian
Modelo de ising
Teorias de rede e estatistica
Método de Monte Carlo
Vidros de spin
title_short Off-equilibrium dynamics of the frustrated Ising lattice gas
title_full Off-equilibrium dynamics of the frustrated Ising lattice gas
title_fullStr Off-equilibrium dynamics of the frustrated Ising lattice gas
title_full_unstemmed Off-equilibrium dynamics of the frustrated Ising lattice gas
title_sort Off-equilibrium dynamics of the frustrated Ising lattice gas
author Stariolo, Daniel Adrian
author_facet Stariolo, Daniel Adrian
Arenzon, Jeferson Jacob
author_role author
author2 Arenzon, Jeferson Jacob
author2_role author
dc.contributor.author.fl_str_mv Stariolo, Daniel Adrian
Arenzon, Jeferson Jacob
dc.subject.por.fl_str_mv Modelo de ising
Teorias de rede e estatistica
Método de Monte Carlo
Vidros de spin
topic Modelo de ising
Teorias de rede e estatistica
Método de Monte Carlo
Vidros de spin
description We study by means of Monte Carlo simulations the off-equilibrium properties of a model glass, the frustrated Ising lattice gas in three dimensions. We have computed typical two times quantities, such as densitydensity autocorrelations and the autocorrelation of internal degrees of freedom. We find an aging scenario particularly interesting in the case of the density autocorrelations in real space that is very reminiscent of spin glass phenomenology. While this model captures the essential features of structural glass dynamics, its analogy with spin glasses may make possible its complete description using the tools developed in spin glass theory.
publishDate 1999
dc.date.issued.fl_str_mv 1999
dc.date.accessioned.fl_str_mv 2014-09-23T02:12:37Z
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dc.identifier.issn.pt_BR.fl_str_mv 1063-651X
dc.identifier.nrb.pt_BR.fl_str_mv 000248341
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physical Review. E, Statistical physics, plasmas, fluids and related interdisciplinary topics. New York. Vol. 59, no. 5A (May 1999), p. R4762-R4765
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