Competing interactions in the XYZ model

Autores
Arlego, Marcelo José Fabián; Cabra, Daniel Carlos; Drut, Joaquín Emiliano; Grynberg, Marcelo Daniel
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the interplay between an XY anisotropy γ, exchange modulations, and an external magnetic field along the z direction in an XYZ chain using bosonization and Lanczos diagonalization techniques. We find an Ising critical line in the space of couplings which occur due to competing relevant perturbations that are present. More general situations are also discussed.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
anisotropy
external magnetic field
bosonization
Lanczos diagonalization techniques
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/126413
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/126413
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Competing interactions in the XYZ modelArlego, Marcelo José FabiánCabra, Daniel CarlosDrut, Joaquín EmilianoGrynberg, Marcelo DanielCiencias ExactasFísicaanisotropyexternal magnetic fieldbosonizationLanczos diagonalization techniquesWe study the interplay between an XY anisotropy γ, exchange modulations, and an external magnetic field along the z direction in an XYZ chain using bosonization and Lanczos diagonalization techniques. We find an Ising critical line in the space of couplings which occur due to competing relevant perturbations that are present. More general situations are also discussed.Facultad de Ciencias Exactas2003-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/126413enginfo:eu-repo/semantics/altIdentifier/issn/0163-1829info:eu-repo/semantics/altIdentifier/issn/1095-3795info:eu-repo/semantics/altIdentifier/arxiv/cond-mat/0210546info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevb.67.144426info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:30:22Zoai:sedici.unlp.edu.ar:10915/126413Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:30:23.161SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Competing interactions in the XYZ model
title Competing interactions in the XYZ model
spellingShingle Competing interactions in the XYZ model
Arlego, Marcelo José Fabián
Ciencias Exactas
Física
anisotropy
external magnetic field
bosonization
Lanczos diagonalization techniques
title_short Competing interactions in the XYZ model
title_full Competing interactions in the XYZ model
title_fullStr Competing interactions in the XYZ model
title_full_unstemmed Competing interactions in the XYZ model
title_sort Competing interactions in the XYZ model
dc.creator.none.fl_str_mv Arlego, Marcelo José Fabián
Cabra, Daniel Carlos
Drut, Joaquín Emiliano
Grynberg, Marcelo Daniel
author Arlego, Marcelo José Fabián
author_facet Arlego, Marcelo José Fabián
Cabra, Daniel Carlos
Drut, Joaquín Emiliano
Grynberg, Marcelo Daniel
author_role author
author2 Cabra, Daniel Carlos
Drut, Joaquín Emiliano
Grynberg, Marcelo Daniel
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
anisotropy
external magnetic field
bosonization
Lanczos diagonalization techniques
topic Ciencias Exactas
Física
anisotropy
external magnetic field
bosonization
Lanczos diagonalization techniques
dc.description.none.fl_txt_mv We study the interplay between an XY anisotropy γ, exchange modulations, and an external magnetic field along the z direction in an XYZ chain using bosonization and Lanczos diagonalization techniques. We find an Ising critical line in the space of couplings which occur due to competing relevant perturbations that are present. More general situations are also discussed.
Facultad de Ciencias Exactas
description We study the interplay between an XY anisotropy γ, exchange modulations, and an external magnetic field along the z direction in an XYZ chain using bosonization and Lanczos diagonalization techniques. We find an Ising critical line in the space of couplings which occur due to competing relevant perturbations that are present. More general situations are also discussed.
publishDate 2003
dc.date.none.fl_str_mv 2003-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/126413
url http://sedici.unlp.edu.ar/handle/10915/126413
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0163-1829
info:eu-repo/semantics/altIdentifier/issn/1095-3795
info:eu-repo/semantics/altIdentifier/arxiv/cond-mat/0210546
info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevb.67.144426
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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