Anisotropic frustrated Heisenberg model on the honeycomb lattice

We investigate the ground-state phase diagram of an anisotropic Heisenberg model on the honeycomb lattice with competing interactions. We use quantum Monte Carlo simulations, as well as linear spin-wave and Ising series expansions, to determine the phase boundaries of the ordered magnetic phases. We...

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Detalles Bibliográficos
Autores: Kalz, Ansgar, Arlego, Marcelo José Fabián, Cabra, Daniel Carlos, Honecker, Andreas, Rossini, Gerardo Luis
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/76414
Acceso en línea:http://hdl.handle.net/11336/76414
Access Level:acceso abierto
Palabra clave:QUANTUM
MAGNETISM
FRUSTRATION
ANISOTROPY
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
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spelling Anisotropic frustrated Heisenberg model on the honeycomb latticeKalz, AnsgarArlego, Marcelo José FabiánCabra, Daniel CarlosHonecker, AndreasRossini, Gerardo LuisQUANTUMMAGNETISMFRUSTRATIONANISOTROPYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We investigate the ground-state phase diagram of an anisotropic Heisenberg model on the honeycomb lattice with competing interactions. We use quantum Monte Carlo simulations, as well as linear spin-wave and Ising series expansions, to determine the phase boundaries of the ordered magnetic phases. We find a region without any classical order in the vicinity of a highly frustrated point. Higher-order correlation functions in this region give no signal for long-range valence-bond order. The low-energy spectrum is derived via exact diagonalization to check for topological order on small-size periodic lattices. © 2012 American Physical Society.Fil: Kalz, Ansgar. Universität Göttingen; AlemaniaFil: Arlego, Marcelo José Fabián. 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; ArgentinaFil: 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; ArgentinaFil: Honecker, Andreas. Universität Göttingen; AlemaniaFil: Rossini, Gerardo Luis. 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; ArgentinaAmerican Physical Society2012-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/76414Kalz, Ansgar; Arlego, Marcelo José Fabián; Cabra, Daniel Carlos; Honecker, Andreas; Rossini, Gerardo Luis; Anisotropic frustrated Heisenberg model on the honeycomb lattice; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 85; 10; 3-2012; 104505-1045141098-0121CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.85.104505info:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevB.85.104505info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:27:52Zoai:ri.conicet.gov.ar:11336/76414instacron: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:34982024-05-08 14:27:52.373CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Anisotropic frustrated Heisenberg model on the honeycomb lattice
title Anisotropic frustrated Heisenberg model on the honeycomb lattice
spellingShingle Anisotropic frustrated Heisenberg model on the honeycomb lattice
Kalz, Ansgar
QUANTUM
MAGNETISM
FRUSTRATION
ANISOTROPY
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
title_short Anisotropic frustrated Heisenberg model on the honeycomb lattice
title_full Anisotropic frustrated Heisenberg model on the honeycomb lattice
title_fullStr Anisotropic frustrated Heisenberg model on the honeycomb lattice
title_full_unstemmed Anisotropic frustrated Heisenberg model on the honeycomb lattice
title_sort Anisotropic frustrated Heisenberg model on the honeycomb lattice
dc.creator.none.fl_str_mv Kalz, Ansgar
Arlego, Marcelo José Fabián
Cabra, Daniel Carlos
Honecker, Andreas
Rossini, Gerardo Luis
author Kalz, Ansgar
author_facet Kalz, Ansgar
Arlego, Marcelo José Fabián
Cabra, Daniel Carlos
Honecker, Andreas
Rossini, Gerardo Luis
author_role author
author2 Arlego, Marcelo José Fabián
Cabra, Daniel Carlos
Honecker, Andreas
Rossini, Gerardo Luis
author2_role author
author
author
author
dc.subject.none.fl_str_mv QUANTUM
MAGNETISM
FRUSTRATION
ANISOTROPY
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
topic QUANTUM
MAGNETISM
FRUSTRATION
ANISOTROPY
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
description We investigate the ground-state phase diagram of an anisotropic Heisenberg model on the honeycomb lattice with competing interactions. We use quantum Monte Carlo simulations, as well as linear spin-wave and Ising series expansions, to determine the phase boundaries of the ordered magnetic phases. We find a region without any classical order in the vicinity of a highly frustrated point. Higher-order correlation functions in this region give no signal for long-range valence-bond order. The low-energy spectrum is derived via exact diagonalization to check for topological order on small-size periodic lattices. © 2012 American Physical Society.
publishDate 2012
dc.date.none.fl_str_mv 2012-03
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/11336/76414
Kalz, Ansgar; Arlego, Marcelo José Fabián; Cabra, Daniel Carlos; Honecker, Andreas; Rossini, Gerardo Luis; Anisotropic frustrated Heisenberg model on the honeycomb lattice; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 85; 10; 3-2012; 104505-104514
1098-0121
CONICET Digital
CONICET
url http://hdl.handle.net/11336/76414
identifier_str_mv Kalz, Ansgar; Arlego, Marcelo José Fabián; Cabra, Daniel Carlos; Honecker, Andreas; Rossini, Gerardo Luis; Anisotropic frustrated Heisenberg model on the honeycomb lattice; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 85; 10; 3-2012; 104505-104514
1098-0121
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.85.104505
info:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevB.85.104505
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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 15,81155

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