Generalised CP and A4 family symmetry

@article{Ding2013GeneralisedCA,
  title={Generalised CP and A4 family symmetry},
  author={Gui-Jun Ding and Stephen F. King and Alexander J. Stuart},
  journal={Journal of High Energy Physics},
  year={2013},
  volume={2013},
  pages={1-40}
}
  • Gui-Jun Ding, Stephen F. King, Alexander J. Stuart
  • Published 2013
  • Physics
  • Journal of High Energy Physics
  • A bstractWe perform a comprehensive study of family symmetry models based on A4 combined with the generalised CP symmetry HCP. We investigate the lepton mixing parameters which can be obtained from the original symmetry A4 ⋊ HCP breaking to different remnant symmetries in the neutrino and charged lepton sectors. We find that only one case is phenomenologically viable, namely $ G_{\mathrm{CP}}^{\nu}\cong Z_2^S\times H_{\mathrm{CP}}^{\nu } $ in the neutrino sector and $ G_{\mathrm{CP}}^l\cong Z_3… CONTINUE READING

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