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Geometric picture of generalized-CP and Higgs-family transformations in the two-Higgs-doublet model

2011-02-20Journal article Open access
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dc.contributor.authorFerreira, P. M.
dc.contributor.authorHaber, Howard E.
dc.contributor.authorManiatis, M.
dc.contributor.authorNachtmann, O.
dc.contributor.authorSilva, João P.
dc.date.accessioned2013-02-17T13:22:51Z
dc.date.available2013-02-17T13:22:51Z
dc.date.issued2011-02-20
dc.description.abstractIn the two-Higgs-doublet model (THDM), generalized-CP transformations (phi(i) -> X-ij phi(*)(j) where X is unitary) and unitary Higgs-family transformations (phi(i) -> U-ij phi(j)) have recently been examined in a series of papers. In terms of gauge-invariant bilinear functions of the Higgs fields phi(i), the Higgs-family transformations and the generalized-CP transformations possess a simple geometric description. Namely, these transformations correspond in the space of scalar-field bilinears to proper and improper rotations, respectively. In this formalism, recent results relating generalized CP transformations with Higgs-family transformations have a clear geometric interpretation. We will review what is known regarding THDM symmetries, as well as derive new results concerning those symmetries, namely how they can be interpreted geometrically as applications of several CP transformations.por
dc.identifier.citationFERREIRA, P. M.; HABER, Howard E.; MANIATIS, M.; NACHTMANN, O.; SILVA, João P. - The geometric picture of generalized-CP and Higgs-family transformations in the two-Higgs-doublet model. International Journal of Modern Physics A. ISSN 0217-751X. Vol. 26, n.º 5 (2011) p. 769-808.por
dc.identifier.issn0217-751X
dc.identifier.urihttp://hdl.handle.net/10400.21/2253
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherWorld Scientific Publ Co Pte Ltdpor
dc.subjectSymmetriespor
dc.subjectCPpor
dc.subjectTwo-Higgs Doublet Modelspor
dc.subjectSymmetric Gauge-Theoriespor
dc.subjectQuark Mass Matricespor
dc.subjectSupersymmetric Modelspor
dc.subjectNeutral Currentspor
dc.subjectDoublet Modelspor
dc.subjectMulti-Higgspor
dc.subjectBreakingpor
dc.subjectConservationpor
dc.subjectViolationpor
dc.subjectStandardpor
dc.titleGeometric picture of generalized-CP and Higgs-family transformations in the two-Higgs-doublet modelpor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceSingaporepor
oaire.citation.endPage808por
oaire.citation.issue5por
oaire.citation.startPage769por
oaire.citation.titleInternational Journal of Modern Physics Apor
oaire.citation.volume26por
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor

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