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Neutrinos vis-à-vis the six-dimensional standard model
2002
Physical Review D, Particles and fields
We examine the origin of neutrino masses and oscillations in the context of the six-dimensional standard model. The space-time symmetries of this model explain proton stability and forbid Majorana neutrino masses. The consistency of the six-dimensional theory requires three right-handed neutrinos, and therefore Dirac neutrino masses are allowed. We employ the idea that the smallness of these masses is due to the propagation of the right-handed neutrinos in a seventh, warped dimension. We argue
doi:10.1103/physrevd.65.105019
fatcat:wgzdtsxk35asdm2o5ryvynguoe