Field-induced nonmagnetic impurities interaction in the quantum ising chain

Detalhes bibliográficos
Autor(a) principal: Silva, Ricardo L.
Data de Publicação: 2005
Outros Autores: Guimaraes, Paulo R. C., Pereira, Afranio R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: https://doi.org/10.1016/j.ssc.2005.02.001
http://www.locus.ufv.br/handle/123456789/22184
Resumo: We study static vacancies on a ferromagnetic spin-1/2 chain described by the transverse Ising model with second neighbor interactions at zero temperature. Using exact diagonalization techniques and applying a finite-size scaling approach, it is found that a strong magnetic field induces an effective potential of interaction between two vacancies that is attractive.
id UFV_02a23559fa33b5a70ec5f86bfe72d693
oai_identifier_str oai:locus.ufv.br:123456789/22184
network_acronym_str UFV
network_name_str LOCUS Repositório Institucional da UFV
repository_id_str 2145
spelling Field-induced nonmagnetic impurities interaction in the quantum ising chainA. FerromagnetsC. ImpuritiesE. Quantum spin modelsWe study static vacancies on a ferromagnetic spin-1/2 chain described by the transverse Ising model with second neighbor interactions at zero temperature. Using exact diagonalization techniques and applying a finite-size scaling approach, it is found that a strong magnetic field induces an effective potential of interaction between two vacancies that is attractive.Solid State Communications2018-10-08T01:24:13Z2018-10-08T01:24:13Z2005-05info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf00381098https://doi.org/10.1016/j.ssc.2005.02.001http://www.locus.ufv.br/handle/123456789/22184engv. 134, n. 5, p. 313- 317, mai. 2005Elsevier Ltd.info:eu-repo/semantics/openAccessSilva, Ricardo L.Guimaraes, Paulo R. C.Pereira, Afranio R.reponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFV2024-07-12T08:45:06Zoai:locus.ufv.br:123456789/22184Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T08:45:06LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Field-induced nonmagnetic impurities interaction in the quantum ising chain
title Field-induced nonmagnetic impurities interaction in the quantum ising chain
spellingShingle Field-induced nonmagnetic impurities interaction in the quantum ising chain
Silva, Ricardo L.
A. Ferromagnets
C. Impurities
E. Quantum spin models
title_short Field-induced nonmagnetic impurities interaction in the quantum ising chain
title_full Field-induced nonmagnetic impurities interaction in the quantum ising chain
title_fullStr Field-induced nonmagnetic impurities interaction in the quantum ising chain
title_full_unstemmed Field-induced nonmagnetic impurities interaction in the quantum ising chain
title_sort Field-induced nonmagnetic impurities interaction in the quantum ising chain
author Silva, Ricardo L.
author_facet Silva, Ricardo L.
Guimaraes, Paulo R. C.
Pereira, Afranio R.
author_role author
author2 Guimaraes, Paulo R. C.
Pereira, Afranio R.
author2_role author
author
dc.contributor.author.fl_str_mv Silva, Ricardo L.
Guimaraes, Paulo R. C.
Pereira, Afranio R.
dc.subject.por.fl_str_mv A. Ferromagnets
C. Impurities
E. Quantum spin models
topic A. Ferromagnets
C. Impurities
E. Quantum spin models
description We study static vacancies on a ferromagnetic spin-1/2 chain described by the transverse Ising model with second neighbor interactions at zero temperature. Using exact diagonalization techniques and applying a finite-size scaling approach, it is found that a strong magnetic field induces an effective potential of interaction between two vacancies that is attractive.
publishDate 2005
dc.date.none.fl_str_mv 2005-05
2018-10-08T01:24:13Z
2018-10-08T01:24:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv 00381098
https://doi.org/10.1016/j.ssc.2005.02.001
http://www.locus.ufv.br/handle/123456789/22184
identifier_str_mv 00381098
url https://doi.org/10.1016/j.ssc.2005.02.001
http://www.locus.ufv.br/handle/123456789/22184
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv v. 134, n. 5, p. 313- 317, mai. 2005
dc.rights.driver.fl_str_mv Elsevier Ltd.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Elsevier Ltd.
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Solid State Communications
publisher.none.fl_str_mv Solid State Communications
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
_version_ 1822610745883361280

Registros relacionados