Abstract
Lepton mass hierarchies and lepton flavour violation are revisited in the framework of Randall–Sundrum models. Models with Dirac-type as well as Majorana-type neutrinos are considered. The five-dimensional c-parameters are fit to the charged lepton and neutrino masses and mixings using χ 2 minimization. Leptonic flavour violation is shown to be large in these cases. Schemes of minimal flavour violation are considered for the cases of an effective LLHH operator and Dirac neutrinos and are shown to significantly reduce the limits from lepton flavour violation.
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IYER, A.M., VEMPATI, S.K. Leptonic minimal flavour violation in warped extra dimensions. Pramana - J Phys 79, 921–924 (2012). https://doi.org/10.1007/s12043-012-0403-5
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DOI: https://doi.org/10.1007/s12043-012-0403-5