The quantum Hall effect in graphene samples and the relativistic Dirac effective action

Autores
Beneventano, Carlota Gabriela; Giacconi, Paola; Santángelo, Eve Mariel; Soldati, Roberto
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the Euclidean effective action per unit area and the charge density for a Dirac field in a two--dimensional spatial region, in the presence of a uniform magnetic field perpendicular to the 2D--plane, at finite temperature and density. In the limit of zero temperature we reproduce, after performing an adequate Lorentz boost, the Hall conductivity measured for different kinds of graphene samples, depending upon the phase choice in the fermionic determinant.
Instituto de Física La Plata
Materia
Física
Graphene
Dirac
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:10915/123925
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/123925
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling The quantum Hall effect in graphene samples and the relativistic Dirac effective actionBeneventano, Carlota GabrielaGiacconi, PaolaSantángelo, Eve MarielSoldati, RobertoFísicaGrapheneDiracWe study the Euclidean effective action per unit area and the charge density for a Dirac field in a two--dimensional spatial region, in the presence of a uniform magnetic field perpendicular to the 2D--plane, at finite temperature and density. In the limit of zero temperature we reproduce, after performing an adequate Lorentz boost, the Hall conductivity measured for different kinds of graphene samples, depending upon the phase choice in the fermionic determinant.Instituto de Física La Plata2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfF435-F442http://sedici.unlp.edu.ar/handle/10915/123925enginfo:eu-repo/semantics/altIdentifier/issn/1751-8113info:eu-repo/semantics/altIdentifier/issn/1751-8121info:eu-repo/semantics/altIdentifier/arxiv/hep-th/0701095info:eu-repo/semantics/altIdentifier/doi/10.1088/1751-8113/40/24/f01info: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:UNLP2025-10-15T11:21:17Zoai:sedici.unlp.edu.ar:10915/123925Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:21:17.557SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv The quantum Hall effect in graphene samples and the relativistic Dirac effective action
title The quantum Hall effect in graphene samples and the relativistic Dirac effective action
spellingShingle The quantum Hall effect in graphene samples and the relativistic Dirac effective action
Beneventano, Carlota Gabriela
Física
Graphene
Dirac
title_short The quantum Hall effect in graphene samples and the relativistic Dirac effective action
title_full The quantum Hall effect in graphene samples and the relativistic Dirac effective action
title_fullStr The quantum Hall effect in graphene samples and the relativistic Dirac effective action
title_full_unstemmed The quantum Hall effect in graphene samples and the relativistic Dirac effective action
title_sort The quantum Hall effect in graphene samples and the relativistic Dirac effective action
dc.creator.none.fl_str_mv Beneventano, Carlota Gabriela
Giacconi, Paola
Santángelo, Eve Mariel
Soldati, Roberto
author Beneventano, Carlota Gabriela
author_facet Beneventano, Carlota Gabriela
Giacconi, Paola
Santángelo, Eve Mariel
Soldati, Roberto
author_role author
author2 Giacconi, Paola
Santángelo, Eve Mariel
Soldati, Roberto
author2_role author
author
author
dc.subject.none.fl_str_mv Física
Graphene
Dirac
topic Física
Graphene
Dirac
dc.description.none.fl_txt_mv We study the Euclidean effective action per unit area and the charge density for a Dirac field in a two--dimensional spatial region, in the presence of a uniform magnetic field perpendicular to the 2D--plane, at finite temperature and density. In the limit of zero temperature we reproduce, after performing an adequate Lorentz boost, the Hall conductivity measured for different kinds of graphene samples, depending upon the phase choice in the fermionic determinant.
Instituto de Física La Plata
description We study the Euclidean effective action per unit area and the charge density for a Dirac field in a two--dimensional spatial region, in the presence of a uniform magnetic field perpendicular to the 2D--plane, at finite temperature and density. In the limit of zero temperature we reproduce, after performing an adequate Lorentz boost, the Hall conductivity measured for different kinds of graphene samples, depending upon the phase choice in the fermionic determinant.
publishDate 2007
dc.date.none.fl_str_mv 2007
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/10915/123925
url http://sedici.unlp.edu.ar/handle/10915/123925
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1751-8113
info:eu-repo/semantics/altIdentifier/issn/1751-8121
info:eu-repo/semantics/altIdentifier/arxiv/hep-th/0701095
info:eu-repo/semantics/altIdentifier/doi/10.1088/1751-8113/40/24/f01
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
F435-F442
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 13.22299

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