Can MSSM Particle be the Inflaton ?

  title={Can MSSM Particle be the Inflaton ?},
  author={Shinta Kasuya and Takeo Moroi and Fuminobu Takahashi},
We consider the possibility of using one of the D-flat directions in the minimal supersymmetric standard model (MSSM) as the inflaton. We show that the flat direction consisting of (first generation) leftand right-handed up-squarks as well as the up-type Higgs boson may play the role of the inflaton if dominant part of the up-quark mass is radiatively… CONTINUE READING