Double protection of the Higgs potential
arXiv:hep-ph/0509311 · doi:10.1103/PhysRevLett.96.031801
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.
10 pages, 2 figures, latex; v2: typos corrected, references added, new paragraph on decoupling D-terms