Simulating two- and three-dimensional frustrated quantum systems with string-bond states

Simulating frustrated quantum magnets is among the most challenging tasks in computational physics. We apply string-bond states, a recently introduced Ansatz which combines tensor networks with Monte Carlo based methods to the simulation of frustrated quantum systems in both two and three dimensions...

ver descrição completa

Detalhes bibliográficos
Autores: Sfondrini, Alessandro, Cerrillo Moreno, Javier, Schuch, Norbert, Cirac, J. Ignacio
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2010
País:España
Recursos:Universidad Politécnica de Cartagena(UPCT)
Repositório:Repositorio Digital UPCT
OAI Identifier:oai:repositorio.upct.es:10317/13365
Acesso em linha:http://hdl.handle.net/10317/13365
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.81.214426
Access Level:Acceso aberto
Palavra-chave:quantum systems
frustrated quantum magnets
computational physics
string-bond states
Física Aplicada
id ES_0bf05ee851edd8f5b778aee41fd83ca6
oai_identifier_str oai:repositorio.upct.es:10317/13365
network_acronym_str ES
network_name_str España
repository_id_str
spelling Simulating two- and three-dimensional frustrated quantum systems with string-bond statesSfondrini, AlessandroCerrillo Moreno, JavierSchuch, NorbertCirac, J. Ignacioquantum systemsfrustrated quantum magnetscomputational physicsstring-bond statesFísica AplicadaSimulating frustrated quantum magnets is among the most challenging tasks in computational physics. We apply string-bond states, a recently introduced Ansatz which combines tensor networks with Monte Carlo based methods to the simulation of frustrated quantum systems in both two and three dimensions. We compare our results with existing results for unfrustrated and two-dimensional systems with open boundary conditions and demonstrate that the method applies equally well to the simulation of frustrated systems with periodic boundaries in both two and three dimensions.This work was supported by the EU (QUEVADIS, SCALA) the German cluster of excellence project MAP, the DFG-Forschergruppe 635, and the AXA Research Fund.American Physical Society202420242010info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/10317/13365https://journals.aps.org/prb/abstract/10.1103/PhysRevB.81.214426reponame:Repositorio Digital UPCTinstname:Universidad Politécnica de Cartagena(UPCT)Inglésinfo:eu-repo/semantics/openAccessoai:repositorio.upct.es:10317/133652026-05-15T06:39:02Z
dc.title.none.fl_str_mv Simulating two- and three-dimensional frustrated quantum systems with string-bond states
title Simulating two- and three-dimensional frustrated quantum systems with string-bond states
spellingShingle Simulating two- and three-dimensional frustrated quantum systems with string-bond states
Sfondrini, Alessandro
quantum systems
frustrated quantum magnets
computational physics
string-bond states
Física Aplicada
title_short Simulating two- and three-dimensional frustrated quantum systems with string-bond states
title_full Simulating two- and three-dimensional frustrated quantum systems with string-bond states
title_fullStr Simulating two- and three-dimensional frustrated quantum systems with string-bond states
title_full_unstemmed Simulating two- and three-dimensional frustrated quantum systems with string-bond states
title_sort Simulating two- and three-dimensional frustrated quantum systems with string-bond states
dc.creator.none.fl_str_mv Sfondrini, Alessandro
Cerrillo Moreno, Javier
Schuch, Norbert
Cirac, J. Ignacio
author Sfondrini, Alessandro
author_facet Sfondrini, Alessandro
Cerrillo Moreno, Javier
Schuch, Norbert
Cirac, J. Ignacio
author_role author
author2 Cerrillo Moreno, Javier
Schuch, Norbert
Cirac, J. Ignacio
author2_role author
author
author
dc.subject.none.fl_str_mv quantum systems
frustrated quantum magnets
computational physics
string-bond states
Física Aplicada
topic quantum systems
frustrated quantum magnets
computational physics
string-bond states
Física Aplicada
description Simulating frustrated quantum magnets is among the most challenging tasks in computational physics. We apply string-bond states, a recently introduced Ansatz which combines tensor networks with Monte Carlo based methods to the simulation of frustrated quantum systems in both two and three dimensions. We compare our results with existing results for unfrustrated and two-dimensional systems with open boundary conditions and demonstrate that the method applies equally well to the simulation of frustrated systems with periodic boundaries in both two and three dimensions.
publishDate 2010
dc.date.none.fl_str_mv 2010
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10317/13365
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.81.214426
url http://hdl.handle.net/10317/13365
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.81.214426
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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:Repositorio Digital UPCT
instname:Universidad Politécnica de Cartagena(UPCT)
instname_str Universidad Politécnica de Cartagena(UPCT)
reponame_str Repositorio Digital UPCT
collection Repositorio Digital UPCT
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869403256584667136
score 15.300719

Registros relacionados