Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain

Autores
Dobry, Ariel Oscar; Jaefari, Akbar; Fradkin, Eduardo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We use bosonization and renormalization group methods to determine the ground-state phase diagram of a one-dimensional frustrated Kondo-Heisenberg system consisting of a one-dimensional spin- 1/2 Luttinger liquid coupled by a Kondo exchange interaction J K to a frustrated quantum antiferromagnetic Heisenberg chain, with a nearest-neighbor exchange coupling J1 and a next-nearest-neighbor (frustrating) exchange interaction J2. We analyze the interplay of quantum frustration in the antiferromagnetic chain with the Kondo exchange coupling J K with the Luttinger liquid. We discuss the structure of the phase diagram of this system as a function of the ratios J K/J1, J2/J1, and of the parameters of the Luttinger liquid. In particular, we discuss in detail the regimes in which a pair-density-wave state may be realized and its relation with the spin correlations in the frustrated antiferromagnetic chain.
Fil: Dobry, Ariel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Jaefari, Akbar. University of Oklahoma. Department of Physics and Astronomy; Estados Unidos. University Of Illinois. Urbana - Champaign; Estados Unidos
Fil: Fradkin, Eduardo. University Of Illinois. Urbana - Champaign; Estados Unidos
Materia
Superconductivity
Condensed Matter Field Theory
Bosonization
Renormalization Group
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:11336/5915
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chainDobry, Ariel OscarJaefari, AkbarFradkin, EduardoSuperconductivityCondensed Matter Field TheoryBosonizationRenormalization Grouphttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We use bosonization and renormalization group methods to determine the ground-state phase diagram of a one-dimensional frustrated Kondo-Heisenberg system consisting of a one-dimensional spin- 1/2 Luttinger liquid coupled by a Kondo exchange interaction J K to a frustrated quantum antiferromagnetic Heisenberg chain, with a nearest-neighbor exchange coupling J1 and a next-nearest-neighbor (frustrating) exchange interaction J2. We analyze the interplay of quantum frustration in the antiferromagnetic chain with the Kondo exchange coupling J K with the Luttinger liquid. We discuss the structure of the phase diagram of this system as a function of the ratios J K/J1, J2/J1, and of the parameters of the Luttinger liquid. In particular, we discuss in detail the regimes in which a pair-density-wave state may be realized and its relation with the spin correlations in the frustrated antiferromagnetic chain.Fil: Dobry, Ariel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Jaefari, Akbar. University of Oklahoma. Department of Physics and Astronomy; Estados Unidos. University Of Illinois. Urbana - Champaign; Estados UnidosFil: Fradkin, Eduardo. University Of Illinois. Urbana - Champaign; Estados UnidosAmerican Physical Society2013-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5915Dobry, Ariel Oscar; Jaefari, Akbar; Fradkin, Eduardo; Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain; American Physical Society; Physical Review B: Condensed Matter And Materials Physics; 87; 24; 6-2013; 244102-2441021098-0121enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prb/abstract/10.1103/PhysRevB.87.245102info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.87.245102info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:05:22Zoai:ri.conicet.gov.ar:11336/5915instacron: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 10:05:22.914CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain
title Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain
spellingShingle Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain
Dobry, Ariel Oscar
Superconductivity
Condensed Matter Field Theory
Bosonization
Renormalization Group
title_short Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain
title_full Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain
title_fullStr Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain
title_full_unstemmed Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain
title_sort Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain
dc.creator.none.fl_str_mv Dobry, Ariel Oscar
Jaefari, Akbar
Fradkin, Eduardo
author Dobry, Ariel Oscar
author_facet Dobry, Ariel Oscar
Jaefari, Akbar
Fradkin, Eduardo
author_role author
author2 Jaefari, Akbar
Fradkin, Eduardo
author2_role author
author
dc.subject.none.fl_str_mv Superconductivity
Condensed Matter Field Theory
Bosonization
Renormalization Group
topic Superconductivity
Condensed Matter Field Theory
Bosonization
Renormalization Group
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 use bosonization and renormalization group methods to determine the ground-state phase diagram of a one-dimensional frustrated Kondo-Heisenberg system consisting of a one-dimensional spin- 1/2 Luttinger liquid coupled by a Kondo exchange interaction J K to a frustrated quantum antiferromagnetic Heisenberg chain, with a nearest-neighbor exchange coupling J1 and a next-nearest-neighbor (frustrating) exchange interaction J2. We analyze the interplay of quantum frustration in the antiferromagnetic chain with the Kondo exchange coupling J K with the Luttinger liquid. We discuss the structure of the phase diagram of this system as a function of the ratios J K/J1, J2/J1, and of the parameters of the Luttinger liquid. In particular, we discuss in detail the regimes in which a pair-density-wave state may be realized and its relation with the spin correlations in the frustrated antiferromagnetic chain.
Fil: Dobry, Ariel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina
Fil: Jaefari, Akbar. University of Oklahoma. Department of Physics and Astronomy; Estados Unidos. University Of Illinois. Urbana - Champaign; Estados Unidos
Fil: Fradkin, Eduardo. University Of Illinois. Urbana - Champaign; Estados Unidos
description We use bosonization and renormalization group methods to determine the ground-state phase diagram of a one-dimensional frustrated Kondo-Heisenberg system consisting of a one-dimensional spin- 1/2 Luttinger liquid coupled by a Kondo exchange interaction J K to a frustrated quantum antiferromagnetic Heisenberg chain, with a nearest-neighbor exchange coupling J1 and a next-nearest-neighbor (frustrating) exchange interaction J2. We analyze the interplay of quantum frustration in the antiferromagnetic chain with the Kondo exchange coupling J K with the Luttinger liquid. We discuss the structure of the phase diagram of this system as a function of the ratios J K/J1, J2/J1, and of the parameters of the Luttinger liquid. In particular, we discuss in detail the regimes in which a pair-density-wave state may be realized and its relation with the spin correlations in the frustrated antiferromagnetic chain.
publishDate 2013
dc.date.none.fl_str_mv 2013-06
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/11336/5915
Dobry, Ariel Oscar; Jaefari, Akbar; Fradkin, Eduardo; Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain; American Physical Society; Physical Review B: Condensed Matter And Materials Physics; 87; 24; 6-2013; 244102-244102
1098-0121
url http://hdl.handle.net/11336/5915
identifier_str_mv Dobry, Ariel Oscar; Jaefari, Akbar; Fradkin, Eduardo; Inhomogeneous superconducting phases in the frustrated Kondo-Heisenberg chain; American Physical Society; Physical Review B: Condensed Matter And Materials Physics; 87; 24; 6-2013; 244102-244102
1098-0121
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prb/abstract/10.1103/PhysRevB.87.245102
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.87.245102
info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/doi/
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
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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