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Naturally light invisible axion and local Z(13)circle times Z(3) symmetries

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dc.contributor.authorDias, A. G.
dc.contributor.authorPleitez, V
dc.contributor.authorTonasse, M. D.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCtr Tecn Aeroesp
dc.date.accessioned2014-05-20T14:05:56Z
dc.date.available2014-05-20T14:05:56Z
dc.date.issued2004-01-01
dc.description.abstractWe show that by imposing local Z(13)circle timesZ(3) symmetries in an SU(2)circle timesU(1) electroweak model we can implement an invisible axion in such a way that (i) the Peccei-Quinn symmetry is an automatic symmetry of the classical Lagrangian, and (ii) the axion is protected from semiclassical gravitational effects. In order to be able to implement such a large discrete symmetry, and at the same time allow a general mixing in each charge sector, we introduce right-handed neutrinos and enlarge the scalar sector of the model. The domain wall problem is briefly considered.en
dc.description.affiliationUniv São Paulo, Inst Fis, BR-05315970 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationCtr Tecn Aeroesp, Inst Tecnol Aeronaut, BR-12228901 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent4
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.69.015007
dc.identifier.citationPhysical Review D. College Pk: Amer Physical Soc, v. 69, n. 1, 4 p., 2004.
dc.identifier.doi10.1103/PhysRevD.69.015007
dc.identifier.fileWOS000188785800057.pdf
dc.identifier.issn1550-7998
dc.identifier.lattes6783433390235727
dc.identifier.orcid0000-0001-5279-8438
dc.identifier.urihttp://hdl.handle.net/11449/23140
dc.identifier.wosWOS:000188785800057
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review D
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleNaturally light invisible axion and local Z(13)circle times Z(3) symmetriesen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
dspace.entity.typePublication
unesp.author.lattes6783433390235727
unesp.author.orcid0000-0001-5279-8438[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica