7-11 July 2014
Africa/Johannesburg timezone
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Evolution of Yukawa Couplings and Quark Flavour Mixings in the 2UED

Presented by Mr. Ammar ABDALGABAR on 8 Jul 2014 from 10:20 to 10:40
Type: Oral Presentation
Session: Theoretical
Track: Track G - Theoretical and Computational Physics

Abstract

The evolution equation of the Yukawa couplings and quark mixings are performed for the one-loop renormalization group equations in a six-dimensional Standard Model on a S1/Z2 orbifold. Different possibilities for the matter fields are discussed, that is, where they are in the bulk or localized to the brane. These two possibilities give rise to quite similar behaviors. By studying the implications of the evolution of the Yukawa couplings and mass ratios we find that, for both scenarios the theory is valid up to the unification scale, leading to significant corrections.

Award

Yes

Level

PhD

Supervisor

Alan. Cornell School of Physics, University of the Witwatersrand

Paper

Yes

Place

Room: D Les 104


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