MSSM curvaton in the gauge-mediated SUSY breaking

  title={MSSM curvaton in the gauge-mediated SUSY breaking},
  author={Shinta Kasuya and Masahiro Kawasaki and Fuminobu Takahashi},
We study the curvaton scenario using the MSSM flat directions in the gauge-mediated SUSY breaking. We find that the fluctuations in the phase direction can be responsible for the density perturbations in the universe through the curvaton mechanism. Although it has been considered difficult to have a successful curvaton scenario with the use of those flat… CONTINUE READING