Naturalised Supersymmetric Grand Unification
High Energy Physics - Phenomenology
2007-05-23 v2 High Energy Physics - Theory
Abstract
We construct a simple model of an SU(5) GUT with gauge mediated supersymmetry breaking from a metastable vacuum of a hidden sector. All mass parameters and hierarchies of our model are generated dynamically from retrofitting. This includes the mu-parameter and the GUT scale. However, as typical for SU(5) GUTs, proton longevity remains a problem.
Cite
@article{arxiv.hep-ph/0703086,
title = {Naturalised Supersymmetric Grand Unification},
author = {Steven A. Abel and Joerg Jaeckel and Valentin V. Khoze},
journal= {arXiv preprint arXiv:hep-ph/0703086},
year = {2007}
}
Comments
14 pages, v2: corrected normalisation of the adjoint Higgs, comments and references added, 15 pages