Structure of potentials with N higgs doublets

dc.creatorNishi, CC
dc.date2007
dc.dateSEP
dc.date2014-11-19T20:17:22Z
dc.date2015-11-26T17:08:29Z
dc.date2014-11-19T20:17:22Z
dc.date2015-11-26T17:08:29Z
dc.date.accessioned2018-03-28T23:57:09Z
dc.date.available2018-03-28T23:57:09Z
dc.identifierPhysical Review D. Amer Physical Soc, v. 76, n. 5, 2007.
dc.identifier1550-7998
dc.identifierWOS:000249786800055
dc.identifier10.1103/PhysRevD.76.055013
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/75391
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/75391
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/75391
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1280382
dc.descriptionExtensions of the standard model with N Higgs doublets are simple extensions presenting a rich mathematical structure. An underlying Minkowski structure emerges from the study of both variable space and parameter space. The former can be completely parametrized in terms of two future lightlike Minkowski vectors with spatial parts forming an angle whose cosine is -(N-1)(-1). For the parameter space, the Minkowski parametrization enables one to impose sufficient conditions for bounded below potentials, characterize certain classes of local minima, and distinguish charge breaking vacua from neutral vacua. A particular class of neutral minima presents a degenerate mass spectrum for the physical charged Higgs bosons.
dc.description76
dc.description5
dc.languageen
dc.publisherAmer Physical Soc
dc.publisherCollege Pk
dc.publisherEUA
dc.relationPhysical Review D
dc.relationPhys. Rev. D
dc.rightsaberto
dc.rightshttp://publish.aps.org/authors/transfer-of-copyright-agreement
dc.sourceWeb of Science
dc.subjectCp Nonconservation
dc.subjectMass Matrices
dc.subjectViolation
dc.subjectModels
dc.subjectInvariants
dc.subjectCharge
dc.subjectSpace
dc.titleStructure of potentials with N higgs doublets
dc.typeArtículos de revistas


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