Affiliation:
1. Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
Abstract
Quark-lepton symmetry invites consideration of the existence of sterile neutrinos. Long ago, we showed that this approach predicts large neutrino mixing amplitudes. Using a Weyl spinor approach, we show, in an analytic example, how this, and pseudo-Dirac pairing, can develop within a reduced rank version of the conventional see-saw mechanism, from small intrinsic mixing strengths. We show by numerical examples that mixing of active and sterile neutrinos can affect the structure of oscillations relevant to extraction of neutrino mixing parameters from neutrino oscillation data.
Publisher
World Scientific Pub Co Pte Lt
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics
Cited by
4 articles.
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1. A brief review of dark matter;International Journal of Modern Physics A;2019-09-27
2. Review of neutrino oscillations with sterile and active neutrinos;International Journal of Modern Physics A;2016-08-20
3. Neutrino Oscillations with Three Active and Three Sterile Neutrinos;International Journal of Theoretical Physics;2016-02-27
4. Sterile Plus Active Neutrinos and Neutrino Oscillations;International Journal of Theoretical Physics;2014-04-17