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arXiv · 2109.09603

A comment on lepton mixing

Dimitrios Metaxas
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Abstract

Since right-handed neutrinos, if added to the Standard Model, have no gauge interactions, their kinetic terms can be mixed. I examine the related rotations of the gauge eigenstates in order to derive the propagators for the kinetic and mass terms, and I comment on the resulting lepton mixing, on the possibility of not having well-defined mass eigenstates, and on the modifications to weak contributions and observables (anomalous magnetic moment, muon decay, neutrino oscillations).

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Dimitrios Metaxas. 2021-09-20. A comment on lepton mixing. https://doi.org/10.1209/0295-5075%2Faca2d7

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