Triviality and the (supersymmetric) see-saw

Triviality and the Supersymmetric See-saw

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...

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Neutrino See-Saw Triviality And Lepton Flavour Violation

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...

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ar X iv : h ep - p h / 06 05 14 4 v 1 12 M ay 2 00 6 Triviality and the Supersymmetric See - Saw

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...

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Neutrino masses , muon g − 2 , and lepton - flavour violation in the supersymmetric see - saw model

In the light of the recent muon (gμ − 2) result by the E821 experiment at the Brookhaven National Laboratory, we study the event rates of the charged leptonflavour-violating (LFV) processes in the supersymmetric standard model (SUSY SM) with the heavy right-handed neutrinos (SUSY see-saw model). Since the left-handed sleptons get the LFV masses via the neutrino Yukawa interaction in this model,...

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Constraints on the rare tau decays from μ → eγ in the supersymmetric see - saw model

It is now a firmly established fact that all family lepton numbers are violated in Nature. In this paper we discuss the implications of this observation for future searches for rare tau decays in the supersymmetric see-saw model. Using the two loop renormalization group evolution of the soft terms and the Yukawa couplings we show that there exists a lower bound on the rate of the rare process μ...

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Triviality and the (supersymmetric) see-saw

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