Transport in dimerized and frustrated spin systems

Autores
Heidrich Meisner, F.; Honecker, A.; Cabra, Daniel Carlos; Brenig, W.
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We analyze the Drude weight for both spin and thermal transport of one-dimensional spin-12 systems by means of exact diagonalization at finite temperatures. While the Drude weights are non-zero for finite systems, we find indications of a vanishing of the Drude weights in the thermodynamic limit for non-integrable models implying normal transport behavior.
Fil: Heidrich Meisner, F.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; Alemania
Fil: Honecker, A.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; Alemania
Fil: Cabra, Daniel Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Ecole Normale Supérieure de Lyon; Francia
Fil: Brenig, W.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; Alemania
Materia
STATISTICAL MECHANICS
STRONGLY CORRELATED ELECTRONS
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:11336/72089
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/72089
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Transport in dimerized and frustrated spin systemsHeidrich Meisner, F.Honecker, A.Cabra, Daniel CarlosBrenig, W.STATISTICAL MECHANICSSTRONGLY CORRELATED ELECTRONShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We analyze the Drude weight for both spin and thermal transport of one-dimensional spin-12 systems by means of exact diagonalization at finite temperatures. While the Drude weights are non-zero for finite systems, we find indications of a vanishing of the Drude weights in the thermodynamic limit for non-integrable models implying normal transport behavior.Fil: Heidrich Meisner, F.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; AlemaniaFil: Honecker, A.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; AlemaniaFil: Cabra, Daniel Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Ecole Normale Supérieure de Lyon; FranciaFil: Brenig, W.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; AlemaniaElsevier Science2004-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72089Heidrich Meisner, F.; Honecker, A.; Cabra, Daniel Carlos; Brenig, W.; Transport in dimerized and frustrated spin systems; Elsevier Science; Journal of Magnetism and Magnetic Materials; 272-276; 1-2004; 890-8910304-8853CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmmm.2003.12.1047info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0304885303025149?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:18:04Zoai:ri.conicet.gov.ar:11336/72089instacron: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:34982025-09-29 10:18:05.19CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Transport in dimerized and frustrated spin systems
title Transport in dimerized and frustrated spin systems
spellingShingle Transport in dimerized and frustrated spin systems
Heidrich Meisner, F.
STATISTICAL MECHANICS
STRONGLY CORRELATED ELECTRONS
title_short Transport in dimerized and frustrated spin systems
title_full Transport in dimerized and frustrated spin systems
title_fullStr Transport in dimerized and frustrated spin systems
title_full_unstemmed Transport in dimerized and frustrated spin systems
title_sort Transport in dimerized and frustrated spin systems
dc.creator.none.fl_str_mv Heidrich Meisner, F.
Honecker, A.
Cabra, Daniel Carlos
Brenig, W.
author Heidrich Meisner, F.
author_facet Heidrich Meisner, F.
Honecker, A.
Cabra, Daniel Carlos
Brenig, W.
author_role author
author2 Honecker, A.
Cabra, Daniel Carlos
Brenig, W.
author2_role author
author
author
dc.subject.none.fl_str_mv STATISTICAL MECHANICS
STRONGLY CORRELATED ELECTRONS
topic STATISTICAL MECHANICS
STRONGLY CORRELATED ELECTRONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We analyze the Drude weight for both spin and thermal transport of one-dimensional spin-12 systems by means of exact diagonalization at finite temperatures. While the Drude weights are non-zero for finite systems, we find indications of a vanishing of the Drude weights in the thermodynamic limit for non-integrable models implying normal transport behavior.
Fil: Heidrich Meisner, F.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; Alemania
Fil: Honecker, A.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; Alemania
Fil: Cabra, Daniel Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina. Ecole Normale Supérieure de Lyon; Francia
Fil: Brenig, W.. Technische Universitat Carolo Wilhelmina Zu Braunschweig.; Alemania
description We analyze the Drude weight for both spin and thermal transport of one-dimensional spin-12 systems by means of exact diagonalization at finite temperatures. While the Drude weights are non-zero for finite systems, we find indications of a vanishing of the Drude weights in the thermodynamic limit for non-integrable models implying normal transport behavior.
publishDate 2004
dc.date.none.fl_str_mv 2004-01
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/11336/72089
Heidrich Meisner, F.; Honecker, A.; Cabra, Daniel Carlos; Brenig, W.; Transport in dimerized and frustrated spin systems; Elsevier Science; Journal of Magnetism and Magnetic Materials; 272-276; 1-2004; 890-891
0304-8853
CONICET Digital
CONICET
url http://hdl.handle.net/11336/72089
identifier_str_mv Heidrich Meisner, F.; Honecker, A.; Cabra, Daniel Carlos; Brenig, W.; Transport in dimerized and frustrated spin systems; Elsevier Science; Journal of Magnetism and Magnetic Materials; 272-276; 1-2004; 890-891
0304-8853
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmmm.2003.12.1047
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0304885303025149?via%3Dihub
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
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 13.070432

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