Tribimaximal mixing in neutrino mass matrices with texture zeros or vanishing minors

Details Tribimaximal mixing in neutrino mass matrices with texture zeros or vanishing minors Tribimaximal mixing in neutrino mass matrices with texture zeros or vanishing minors

2010-11-25

arxiv.org/abs/1011.5587v1

Mod.Phys.Lett.A26:501-514,2011

Physics

High Energy Physics

High Energy Physics - Phenomenology

To appear in Mod. Phys. Letts. A

Scientific paper

10.1142/S0217732311034906

We study the existence of one/two texture zeros or one/two vanishing minors in the neutrino mass matrix with $\mu\tau$ symmetry. In the basis where the charged lepton mass matrix and the Dirac neutrino mass matrix are diagonal, the one/two zeros or one/two vanishing minors in the right-handed Majorana mass matrix having $\mu\tau$ symmetry will propagate via seesaw mechanism as one/two vanishing minors or one/two texture zeros in the neutrino mass matrix with $\mu\tau$ symmetry respectively. It is found that only five such texture structures of the neutrino mass matrix are phenomenologically viable. For tribimaximal mixing, these texture structures reduce the number of free parameters to one. Interesting predictions are obtained for the effective Majorana mass $M_{ee}$, the absolute mass scale and the Majorana-type CP violating phases.

Affiliated with

Also associated with

No associations

Rating

Tribimaximal mixing in neutrino mass matrices with texture zeros or vanishing minors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Tribimaximal mixing in neutrino mass matrices with texture zeros or vanishing minors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tribimaximal mixing in neutrino mass matrices with texture zeros or vanishing minors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-587712