arXiv:hep-ph/0509311·v2·High Energy Physics — Phenomenology
Double protection of the Higgs potential
Zurab Berezhiani🇮🇹 · Piotr H. Chankowski🇵🇱 · Adam Falkowski🇵🇱 · Stefan Pokorski🇵🇱
Abstract
A mechanism of double protection of the Higgs potential, by supersymmetry and by a global symmetry, is investigated in a class of supersymmetric models with the SU(3)xSU(3)xU(1) gauge symmetry. In such models the electroweak symmetry can be broken with no fine-tuning at all.
Comments: 10 pages, 2 figures, latex; v2: typos corrected, references added, new paragraph on decoupling D-terms