Power law enhancement of neutrino mixing angles in extra dimensions


We study the renormalization of the llHH-type Majorana neutrino mass operator in a scenario where there is a compactified extra dimension and the fields involved correspond to only the standard model particles and their Kaluza-Klein excitations. We observe that in a two flavour scenario, where one of the neutrinos is necessarily ντ , it is indeed possible… (More)

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