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DBI equations and holographic dc conductivity

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dc.contributor.authorBallon-Bayona, Alfonso [UNESP]
dc.contributor.authorN. Ferreira, Cristine
dc.contributor.authorVasquez Otoya, Victor J.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCampos Dos Goytacazes
dc.contributor.institutionCiência e Tecnologia Do Sudeste de Minas Gerais
dc.contributor.institutionAbdus Salam International Centre for Theoretical Physics Strada Costiera
dc.date.accessioned2014-05-27T11:29:32Z
dc.date.available2014-05-27T11:29:32Z
dc.date.issued2013-05-21
dc.description.abstractWe provide a simple method for writing the Dirac-Born-Infeld equations of a Dp-brane in an arbitrary static background whose metric depends only on the holographic radial coordinate z. Using this method we revisit the Karch-O'Bannon procedure to calculate the dc conductivity in the presence of constant electric and magnetic fields for backgrounds where the boundary is four- or three-dimensional and satisfies homogeneity and isotropy. We find a frame-independent expression for the dc conductivity tensor. For particular backgrounds we recover previous results on holographic metals and strange metals. © 2013 American Physical Society.en
dc.description.affiliationICTP South American Institute for Fundamental Research Instituto de Física Teórica Universidade Estadual Paulista, 01140-070 São Paulo
dc.description.affiliationNúcleo de Estudos em Física Instituto Federal de Educação, Ciência e Tecnologia Fluminense Campos Dos Goytacazes, Rua Dr. Siqueira, 273, Rio de Janeiro CEP 28030-130
dc.description.affiliationInstituto Federal de Educação Ciência e Tecnologia Do Sudeste de Minas Gerais, Rua Bernardo Mascarenhas 1283, 36080-001, Juiz de Fora, Minas Gerais
dc.description.affiliationAbdus Salam International Centre for Theoretical Physics Strada Costiera, 11 I-34151 Trieste
dc.description.affiliationUnespICTP South American Institute for Fundamental Research Instituto de Física Teórica Universidade Estadual Paulista, 01140-070 São Paulo
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.87.106007
dc.identifier.citationPhysical Review D - Particles, Fields, Gravitation and Cosmology, v. 87, n. 10, 2013.
dc.identifier.doi10.1103/PhysRevD.87.106007
dc.identifier.file2-s2.0-84877970557.pdf
dc.identifier.issn1550-7998
dc.identifier.issn1550-2368
dc.identifier.scopus2-s2.0-84877970557
dc.identifier.urihttp://hdl.handle.net/11449/75422
dc.identifier.wosWOS:000319284100011
dc.language.isoeng
dc.relation.ispartofPhysical Review D: Particles, Fields, Gravitation and Cosmology
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleDBI equations and holographic dc conductivityen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dspace.entity.typePublication
unesp.author.orcid0000-0001-5237-3456[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica