Direct and semi-direct approaches to lepton mixing with a massless neutrino

@article{King2016DirectAS,
  title={Direct and semi-direct approaches to lepton mixing with a massless neutrino},
  author={Stephen F. King and Patrick Otto Ludl},
  journal={Journal of High Energy Physics},
  year={2016},
  volume={2016},
  pages={1-19}
}
  • Stephen F. King, Patrick Otto Ludl
  • Published 2016
  • Physics
  • A bstractWe discuss the possibility of enforcing a massless Majorana neutrino in the direct and semi-direct approaches to lepton mixing, in which the PMNS matrix is partly predicted by subgroups of a discrete family symmetry, extending previous group searches up to order 1535. We find a phenomenologically viable scheme for the semi-direct approach based on Q(648) which contains Δ(27) and the quaternion group as subgroups. This leads to novel predictions for the first column of the PMNS matrix… CONTINUE READING

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