Fermion Masses in SUSY GUTs
| dc.creator | Allanach, B. C. | |
| dc.creator | King, S. F. | |
| dc.date | 1995-08-04 | |
| dc.date.accessioned | 2026-07-07T03:58:05Z | |
| dc.date.available | 2026-07-07T03:58:05Z | |
| dc.description | We discuss the fermion mass problem in SUSY GUTs, including such ideas as texture zeroes, and Georgi-Jarlskog textures. We focus on a specific supersymmetric model based on the gauge group $SU(4)\otimes SU(2)_L \otimes SU(2)_R$. In this model the gauge group is broken to that of the standard model at $10^{16}$ GeV, and supersymmetry is broken at low-energy. The model may be regarded as a ``surrogate SUSY GUT'', and has several advantages over the $SU(5)$ and $SO(10)$ SUSY GUTs, such as the absence of the doublet-triplet splitting problem, and a simpler Higgs sector which does not involve any large Higgs representations. The model predicts full quadruple Yukawa unification (top-bottom-tau-tau neutrino), leading to the prediction of large top mass and $\tan β$. An operator analysis leads to schemes where the strange and down mass are predicted, and $|V_{ub}|>0.004$. | |
| dc.description | 12 pages, latex, no macros, no figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9508236 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9508236 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45664 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Fermion Masses in SUSY GUTs | |
| dc.type | text |