Unusual Higgs or Supersymmetry from Natural Electroweak Symmetry Breaking
arXiv:0907.0297 · doi:10.1142/S0217732309031466
Abstract
This review provides an elementary discussion of electroweak symmetry breaking in the minimal and the next-to-minimal supersymmetric models with the focus on the fine-tuning problem -- the tension between natural electroweak symmetry breaking and the direct search limit on the Higgs boson mass. Two generic solutions of the fine-tuning problem are discussed in detail: models with unusual Higgs decays; and models with unusual pattern of soft supersymmetry breaking parameters.
23 pages, 6 figures; invited review by MPLA