Friedel oscillations in a Luttinger liquid with long-range interactions

Autores
Fernández, Victoria Inés; Naón, Carlos María
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We introduce a path-integral approach that allows us to compute charge-density oscillations in a Luttinger liquid with impurities. We obtain an explicit expression for the envelope of Friedel oscillations in the presence of arbitrary electron-electron potentials. As examples, in order to illustrate the procedure, we show how to use our formula for contact and Coulomb potentials.
Facultad de Ciencias Exactas
Instituto de Física La Plata
Materia
Ciencias Exactas
Física
Friedel oscillations
Luttinger liquid
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:10915/104463
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/104463
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Friedel oscillations in a Luttinger liquid with long-range interactionsFernández, Victoria InésNaón, Carlos MaríaCiencias ExactasFísicaFriedel oscillationsLuttinger liquidWe introduce a path-integral approach that allows us to compute charge-density oscillations in a Luttinger liquid with impurities. We obtain an explicit expression for the envelope of Friedel oscillations in the presence of arbitrary electron-electron potentials. As examples, in order to illustrate the procedure, we show how to use our formula for contact and Coulomb potentials.Facultad de Ciencias ExactasInstituto de Física La Plata2001info: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/10915/104463enginfo:eu-repo/semantics/altIdentifier/url/http://hdl.handle.net/11336/98030info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.64.033402info:eu-repo/semantics/altIdentifier/issn/0163-1829info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.64.033402info:eu-repo/semantics/altIdentifier/hdl/11336/98030info: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:UNLP2025-09-29T11:22:47Zoai:sedici.unlp.edu.ar:10915/104463Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:22:48.278SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Friedel oscillations in a Luttinger liquid with long-range interactions
title Friedel oscillations in a Luttinger liquid with long-range interactions
spellingShingle Friedel oscillations in a Luttinger liquid with long-range interactions
Fernández, Victoria Inés
Ciencias Exactas
Física
Friedel oscillations
Luttinger liquid
title_short Friedel oscillations in a Luttinger liquid with long-range interactions
title_full Friedel oscillations in a Luttinger liquid with long-range interactions
title_fullStr Friedel oscillations in a Luttinger liquid with long-range interactions
title_full_unstemmed Friedel oscillations in a Luttinger liquid with long-range interactions
title_sort Friedel oscillations in a Luttinger liquid with long-range interactions
dc.creator.none.fl_str_mv Fernández, Victoria Inés
Naón, Carlos María
author Fernández, Victoria Inés
author_facet Fernández, Victoria Inés
Naón, Carlos María
author_role author
author2 Naón, Carlos María
author2_role author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
Friedel oscillations
Luttinger liquid
topic Ciencias Exactas
Física
Friedel oscillations
Luttinger liquid
dc.description.none.fl_txt_mv We introduce a path-integral approach that allows us to compute charge-density oscillations in a Luttinger liquid with impurities. We obtain an explicit expression for the envelope of Friedel oscillations in the presence of arbitrary electron-electron potentials. As examples, in order to illustrate the procedure, we show how to use our formula for contact and Coulomb potentials.
Facultad de Ciencias Exactas
Instituto de Física La Plata
description We introduce a path-integral approach that allows us to compute charge-density oscillations in a Luttinger liquid with impurities. We obtain an explicit expression for the envelope of Friedel oscillations in the presence of arbitrary electron-electron potentials. As examples, in order to illustrate the procedure, we show how to use our formula for contact and Coulomb potentials.
publishDate 2001
dc.date.none.fl_str_mv 2001
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/10915/104463
url http://sedici.unlp.edu.ar/handle/10915/104463
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://hdl.handle.net/11336/98030
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.64.033402
info:eu-repo/semantics/altIdentifier/issn/0163-1829
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.64.033402
info:eu-repo/semantics/altIdentifier/hdl/11336/98030
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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