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Quantum corrections to the effective neutrino mass operator in 5D MSSM

Aldo Deandrea·Pierre Hosteins·Micaela Oertel·Julien Welzel
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Abstract

We discuss in detail a five-dimensional Minimal Supersymmetric Standard Model compactified on $S^1/Z_2$ extended by the effective Majorana neutrino mass operator. We study the evolution of neutrino masses and mixings. Masses and angles, in particular the atmospheric mixing angle $θ_{23}$, can be significantly lowered at high energies with respect to their value at low energy.

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Aldo Deandrea, Pierre Hosteins, Micaela Oertel, Julien Welzel. 2007-04-02. Quantum corrections to the effective neutrino mass operator in 5D MSSM. https://doi.org/10.1103/physrevd.75.113005

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