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Neutrino See-Saw Triviality And Lepton Flavour Violation

Bruce A. Campbell·David W. Maybury
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Abstract

For the D=5 Majorana neutrino mass operator to have a see-saw ultraviolet completion that is viable up to the Planck scale, the see-saw scale is bounded above due to triviality limits on the see-saw couplings. For supersymmetric see-saw models, with realistic neutrino mass textures, we compare constraints on the see-saw scale from triviality bounds, with those arising from experimental limits on induced charged-lepton flavour violation, for both the CMSSM and for models with split supersymmetry.

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Bruce A. Campbell, David W. Maybury. 2007-04-30. Neutrino See-Saw Triviality And Lepton Flavour Violation. https://arxiv.org/abs/hep-ph/0605144

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