4 papers
Landau Pole Effects and the Parameter Space of the Minimal Supergravity Model
Pran Nath, Jizhi Wu, Richard Arnowitt
It is shown that analyses at the electroweak scale can be significantly affected due to Landau pole effects in certain regions of the parameter space. This phenomenon arises due to…
Constraints on the minimal supergravity model from the b->s+γdecay
Jizhi Wu, Richard Arnowitt, Pran Nath
The constraints on the minimal supergravity model from the b->s+γdecay are studied. A large domain in the parameter space for the model satisfies the CLEO bound, BR(b->s+γ)<5.4X10^…
Very Large Intermediate Breaking Scale In The Gepner Three Generation Model
Jizhi Wu, Richard Arnowitt
A detailed study of the intermediate symmetry breaking scale, via the renormalization group equations, for a three generation heterotic string model arising from the N=2 superconfo…
\cl{\bf and Decays in String Models with $\e6$ Symmetry
Jizhi Wu, Shinichi Urano, Richard Arnowitt
A detailed analysis on the rare decay {\it via} $\taumue$ and $\taumus$ in the string models with $\e6$ symmetry is reported. It is found that $Γ(\taumue)\sim(6-7)Γ(\taumus)$ a…