Mediation of supersymmetry breaking in gauge messenger models

  title={Mediation of supersymmetry breaking in gauge messenger models},
  author={R. Derm{\'i}{\vs}ek and Hyung Do Kim and Ian‐Woo Kim},
  journal={Journal of High Energy Physics},
We study gauge mediation of supersymmetry breaking in SU(5) supersymmetric grand unified theory with gauge fields as messengers. The generated soft supersymmetry breaking parameters lead to close to maximal mixing scenario for the Higgs mass and highly reduce the fine tuning of electroweak symmetry breaking. All gaugino, squark and slepton masses are determined by one parameter – the supersymmetry breaking scale. The characteristic features are: negative and non-universal squark and slepton… Expand

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