2012

A Simple Grand Unified Relation between Neutrino Mixing and Quark Mixing

Barr, S. M., Chen, Heng-Yu

Understand

It is proposed that all flavor mixing is caused by the mixing of the three quark and lepton families with vectorlike fermions in 5 + 5-bar multiplets of SU(5).

  • This simple assumption implies that both V_{CKM} and U_{MNS} are generated by a single matrix.
  • The entire 3-by-3 complex mass matrix of the neutrinos M_{nu} is then found to have a simple expression in terms of two complex parameters and an overall scale.
  • Thus, all the presently unknown neutrino parameters are predicted.

Built on

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    Earlier work this paper cites.

  • N. Cabibbo, Phys. Rev. Lett

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  • H. Georgi and S.L. Glashow, Phys. Rev. Lett

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    Earlier work this paper cites.

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    Earlier work this paper cites.

Similar

Then

  • C.H. Albright and S.M. Barr, Phys. Rev

    2000

    Later among the works it cites.

  • Zhi-zhong Xing, He Zhang, Shun Zhou, Phys. Rev

    2008

    Later among the works it cites.

  • K.S. Babu, J.C. Pati and H. Stremnitzer, Phys. Rev. Lett

    2012

    Closest in time.

  • Review of Particle Physics

    2012

    Closest in time.

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