Neutrino Democracy And Other Phenomenology From 5 D SO ( 10 )

@inproceedings{Shafi2003NeutrinoDA,
  title={Neutrino Democracy And Other Phenomenology From 5 D SO ( 10 )},
  author={Qaisar Shafi and Zurab Tavartkiladze},
  year={2003}
}
We present a five dimensional supersymmetric SO(10) model compactified on an orbifold S/Z2 ×Z ′ 2. The gauge symmetry G422 ≡ SU(4)c ×SU(2)L ×SU(2)R, realized on one of the fixed points (branes), is spontaneously broken to the MSSM via the higgs mechanism. Employing a flavor U(1) symmetry and suitably extending the ’matter’ sector enables us to understand large mixings in the neutrino sector via a democratic approach, versus the small CKM mixings. A residual R-symmetry on G422 brane helps… CONTINUE READING

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