Models of Flavor with Discrete Symmetries

Physics – High Energy Physics – High Energy Physics - Phenomenology

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Prepared for the 8th Mexican Workshop on Particles and Fields, Zacatecas, Mexico; 14-20 November, 2001

Scientific paper

In an attempt to understand the observed patterns of lepton and quark masses, models invoking a flavor symmetry $G_f$, under which the Standard Model generations are charged, have been proposed. One particularly successful symmetry, U(2), has been extensively discussed in the literature. The Yukawa matrices in models based on this symmetry reproduce the observed mass ratios in the lepton and quark sectors. The features of the symmetry that determine the texture of the Yukawa matrices can be found in other symmetries as well. We present a model based on a minimal, non-Abelian discrete symmetry that reproduces the Yukawa matrices associated with U(2) theories of flavor. In addition to reproducing the mass and mixing angle relations obtained in such theories, the different representation structure of our new horizontal symmetry allows for solutions to the solar and atmospheric neutrino problems.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Models of Flavor with Discrete Symmetries 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 Models of Flavor with Discrete Symmetries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Models of Flavor with Discrete Symmetries will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-189943

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.