arXiv:0912.0121·v1·High Energy Physics — Phenomenology
Quark mass hierarchies in D-brane realizations of the Standard Model
Pascal Anastasopoulos (Tor Vergata & CERN)🇮🇹 · Andrea Lionetto (Tor Vergata)🇮🇹
Abstract
This proceeding is based on arXiv:0905.3044. We analyze the problem of the hierarchy of masses and mixings in orientifold realizations of the Standard Model. We present a bottom-up brane configuration that can generate such hierarchies.
Comments: Prepared for the 9th Hellenic School on Elementary Particle Physics (CORFU2009), Corfu, Greece, 30 Aug - 20 Sep 2009. To be published in Fortsch.Phys. 8 pages, 1 figure, LaTeX