Speaker
Description
I discuss the Yukawa unification, in particular, the unification
of the Yukawa coupling constants of bottom and tau, in the
framework of supersymmetric (SUSY) model. I concentrate on the
model in which the SUSY breaking scalar masses are of the order
of the gravitino mass while the gaugino masses originate from the
effect of anomaly mediation and hence are one-loop suppressed
relative to the gravitino mass. I show the results of an
accurate calculation of the Yukawa coupling constants of bottom and
tau at the grand unified theory (GUT) scale, including
relevant renormalization group effects and threshold corrections,
and discuss its implication to the Yukawa unification in such a
framework.
This presentation will be based on arXiv:1604.02156.
