Abstract
We discuss a grand unified model based on SUSY SU(5) in extra dimensions and on the flavour group A 4 × U(1) which, besides reproducing tri-bimaximal mixing for neutrinos with the accuracy required by the data, also leads to a natural description of the observed pattern of quark masses and mixings.
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APA
Altarelli, G., Feruglio, F., & Hagedorn, C. (2008). A SUSY SU(5) grand unified model of tri-bimaximal mixing from A 4. Journal of High Energy Physics, 2008(3). https://doi.org/10.1088/1126-6708/2008/03/052
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