Sweet Spot Supersymmetry

  title={Sweet Spot Supersymmetry},
  author={Masahiro Ibe and Ryuichiro Kitano},
We find that there is no supersymmetric flavor/CP problem, μ-problem, cosmological moduli/gravitino problem or dimension four/five proton decay problem in a class of supersymmetric theories with O(1) GeV gravitino mass. The cosmic abundance of the nonthermally produced gravitinos naturally explains the dark matter component of the universe. A mild hierarchy between the mass scale of supersymmetric particles and electroweak scale is predicted, consistent with the null result of a search for the… CONTINUE READING
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