Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices

Autores
Vogel, Eugenio E.; Ramirez Pastor, Antonio Jose; Nieto Quintas, Felix Daniel
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A complete and exact characterization of the configuration space of 2-D ±J Ising lattices is performed. A new algorithm is introduced here representing advantages for reaching all states for small samples and doing a non-biased sampling of ground states for larger samples. We report efficient procedures to find all ground states grouped in local ensembles of ground states (LEGs) and also a convenient way of storing and comparing states. Properties of such LEGs differ from some approximate descriptions reported in the literature. The onset of lattice size dependence of properties is discussed. Four different ways of performing ergodic separation are used to calculate order parameters. The most significant way of doing ergodic separation requires previous classification of states in LEGs.
Fil: Vogel, Eugenio E.. Universidad de La Frontera; Chile
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Nieto Quintas, Felix Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Materia
ERGODIC SEPARATION
FRUSTRATION
ISING MODEL
SPIN GLASS
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:11336/136387
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Detailed structure of configuration space and its importance on ergodic separation of ±J Ising latticesVogel, Eugenio E.Ramirez Pastor, Antonio JoseNieto Quintas, Felix DanielERGODIC SEPARATIONFRUSTRATIONISING MODELSPIN GLASShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1A complete and exact characterization of the configuration space of 2-D ±J Ising lattices is performed. A new algorithm is introduced here representing advantages for reaching all states for small samples and doing a non-biased sampling of ground states for larger samples. We report efficient procedures to find all ground states grouped in local ensembles of ground states (LEGs) and also a convenient way of storing and comparing states. Properties of such LEGs differ from some approximate descriptions reported in the literature. The onset of lattice size dependence of properties is discussed. Four different ways of performing ergodic separation are used to calculate order parameters. The most significant way of doing ergodic separation requires previous classification of states in LEGs.Fil: Vogel, Eugenio E.. Universidad de La Frontera; ChileFil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaFil: Nieto Quintas, Felix Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaElsevier Science2002-07-15info: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/11336/136387Vogel, Eugenio E.; Ramirez Pastor, Antonio Jose; Nieto Quintas, Felix Daniel; Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 310; 3-4; 15-7-2002; 384-3960378-4371CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0378437102005800info:eu-repo/semantics/altIdentifier/doi/10.1016/S0378-4371(02)00580-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:21:35Zoai:ri.conicet.gov.ar:11336/136387instacron: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 11:21:36.062CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
title Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
spellingShingle Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
Vogel, Eugenio E.
ERGODIC SEPARATION
FRUSTRATION
ISING MODEL
SPIN GLASS
title_short Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
title_full Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
title_fullStr Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
title_full_unstemmed Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
title_sort Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
dc.creator.none.fl_str_mv Vogel, Eugenio E.
Ramirez Pastor, Antonio Jose
Nieto Quintas, Felix Daniel
author Vogel, Eugenio E.
author_facet Vogel, Eugenio E.
Ramirez Pastor, Antonio Jose
Nieto Quintas, Felix Daniel
author_role author
author2 Ramirez Pastor, Antonio Jose
Nieto Quintas, Felix Daniel
author2_role author
author
dc.subject.none.fl_str_mv ERGODIC SEPARATION
FRUSTRATION
ISING MODEL
SPIN GLASS
topic ERGODIC SEPARATION
FRUSTRATION
ISING MODEL
SPIN GLASS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A complete and exact characterization of the configuration space of 2-D ±J Ising lattices is performed. A new algorithm is introduced here representing advantages for reaching all states for small samples and doing a non-biased sampling of ground states for larger samples. We report efficient procedures to find all ground states grouped in local ensembles of ground states (LEGs) and also a convenient way of storing and comparing states. Properties of such LEGs differ from some approximate descriptions reported in the literature. The onset of lattice size dependence of properties is discussed. Four different ways of performing ergodic separation are used to calculate order parameters. The most significant way of doing ergodic separation requires previous classification of states in LEGs.
Fil: Vogel, Eugenio E.. Universidad de La Frontera; Chile
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Nieto Quintas, Felix Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
description A complete and exact characterization of the configuration space of 2-D ±J Ising lattices is performed. A new algorithm is introduced here representing advantages for reaching all states for small samples and doing a non-biased sampling of ground states for larger samples. We report efficient procedures to find all ground states grouped in local ensembles of ground states (LEGs) and also a convenient way of storing and comparing states. Properties of such LEGs differ from some approximate descriptions reported in the literature. The onset of lattice size dependence of properties is discussed. Four different ways of performing ergodic separation are used to calculate order parameters. The most significant way of doing ergodic separation requires previous classification of states in LEGs.
publishDate 2002
dc.date.none.fl_str_mv 2002-07-15
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/11336/136387
Vogel, Eugenio E.; Ramirez Pastor, Antonio Jose; Nieto Quintas, Felix Daniel; Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 310; 3-4; 15-7-2002; 384-396
0378-4371
CONICET Digital
CONICET
url http://hdl.handle.net/11336/136387
identifier_str_mv Vogel, Eugenio E.; Ramirez Pastor, Antonio Jose; Nieto Quintas, Felix Daniel; Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 310; 3-4; 15-7-2002; 384-396
0378-4371
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://www.sciencedirect.com/science/article/abs/pii/S0378437102005800
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0378-4371(02)00580-0
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 Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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