NON-UNIVERSAL SUSY BREAKING, HIERARCHY AND SQUARK DEGENERACY
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
I discuss non-trivial effects in the soft SUSY breaking terms which appear when one integrates out heavy fields. The effects exist only when the SUSY breaking terms are non-universal. They may spoil (1) the hierarchy between the weak and high-energy scales, or (2) degeneracy among the squark masses even in the presense of a horizontal symmetry. I argue, in the end, that such new effects may be useful in probing physics at high-energy scales from TeV-scale experiments.
Cite
@article{arxiv.hep-ph/9503392,
title = {NON-UNIVERSAL SUSY BREAKING, HIERARCHY AND SQUARK DEGENERACY},
author = {Hitoshi Murayama},
journal= {arXiv preprint arXiv:hep-ph/9503392},
year = {2007}
}
Comments
9 pages, latex, no figures, invited plenary talk presented at ``Beyond the Standard Model IV,'' Dec 13 to Dec 18, 1994, Granlibakken, Lake Tahoe, California.