Show simple item record

dc.contributor.authorCastro, L. B. [UNESP]
dc.date.accessioned2014-05-20T15:34:00Z
dc.date.available2014-05-20T15:34:00Z
dc.date.issued2011-02-02
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.83.045002
dc.identifier.citationPhysical Review D. College Pk: Amer Physical Soc, v. 83, n. 4, p. 7, 2011.
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/11449/42385
dc.description.abstractIn a recent paper published in this journal, Almeida and collaborators [Phys. Rev. D 79, 125022 (2009)] analyze the issue of fermion localization of fermions on a brane constructed from two scalar fields coupled with gravity (Bloch brane model). In that meritorious research the simplest Yukawa coupling eta(Psi) over bar phi chi Psi was considered. That work does not analyze the zero mode in details. In this paper, the localization of fermions on two-field thick branes is reinvestigated. It is found that the simplest Yukawa coupling does not support the localization of fermions on the brane. In addition, the problem of fermion localization for some other Yukawa couplings are analyzed. It is shown that the zero mode for left-handed and right-handed fermions can be localized on the brane depending on the values for the coupling constant eta and the Bloch brane's parameter a.en
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent7
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review D
dc.sourceWeb of Science
dc.titleFermion localization on two-field thick branesen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUniv Estadual Paulista, Dept Quim & Fis, BR-12516410 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Quim & Fis, BR-12516410 São Paulo, Brazil
dc.identifier.doi10.1103/PhysRevD.83.045002
dc.identifier.wosWOS:000286984300006
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
dc.identifier.fileWOS000286984300006.pdf
Localize o texto completo

Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record