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dc.contributor.authorKing, Steve F.en_US
dc.contributor.authorPeddie, Iain N. R.en_US
dc.contributor.authorRoss, Graham G.en_US
dc.contributor.authorVelasco-Sevilla, Lilianaen_US
dc.contributor.authorVives, Oscaren_US
dc.date.accessioned2006-12-19T19:19:36Z
dc.date.available2006-12-19T19:19:36Z
dc.date.issued2005-07-01en_US
dc.identifier.citationKing, Steve F.; Peddie, Iain N.R.; Ross, Graham G.; Velasco-Sevilla, Liliana; Vives, Oscar (2005). "Kähler corrections and softly broken family symmetries." Journal of High Energy Physics. 07(049). <http://hdl.handle.net/2027.42/49162>en_US
dc.identifier.issn1126-6708en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/49162
dc.description.abstractSpontaneously broken family symmetry provides a promising origin for the observed quark and lepton mass and mixing angle structure. In a supersymmetric theory such structure comes from a combination of the contributions from the superpotential and the Kähler potential. The superpotential effects have been widely studied but relatively little attention has been given to the effects of the Kähler sector. In this paper we develop techniques to simplify the analysis of such Kähler effects. Using them we show that in the class of theories with an hierarchical structure for the Yukawa couplings the Kähler corrections to both the masses and mixing angles are subdominant. This is true even in cases that texture zeros are filled in by the terms coming from the Kähler potential.en_US
dc.format.extent3118 bytes
dc.format.extent282352 bytes
dc.format.mimetypetext/plain
dc.format.mimetypeapplication/pdf
dc.language.isoen_US
dc.publisherIOP Publishing Ltden_US
dc.titleKähler corrections and softly broken family symmetriesen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelPhysicsen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationotherSchool of Physics and Astronomy, U. of Southampton, Southampton SO17 1BJ, U.K.en_US
dc.contributor.affiliationotherSchool of Physics and Astronomy, U. of Southampton, Southampton SO17 1BJ, U.K.en_US
dc.contributor.affiliationotherThe Rudolf Peierls Centre for Theoretical Physics, 1 Keble Road, Oxford, OX1 3NP, U.K.en_US
dc.contributor.affiliationotherMichigan Center for Theoretical Physics, Randall Laboratory, U. of Michigan, 500 E University Ave., Ann Arbor, MI 48109, U.S.A.en_US
dc.contributor.affiliationotherTheory Division, CERN CH-1211, Geneva 23, Switzerlanden_US
dc.contributor.affiliationumcampusAnn Arboren_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/49162/2/jhep072005049.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1088/1126-6708/2005/07/049en_US
dc.identifier.sourceJournal of High Energy Physics.en_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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