Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1998-03-13
Phys.Rev.D58:055011,1998
Physics
High Energy Physics
High Energy Physics - Phenomenology
published version
Scientific paper
10.1103/PhysRevD.58.055011
The significant heavy threshold effect is found in the supersymmetric SU(5) model with two adjoint scalars, one of which is interpreted as a massive string mode decoupled from the lower-energy particle spectra. This threshold related with the generic mass splitting of the basic adjoint moduli is shown to alter properly the running of gauge couplings, thus giving a natural solution to the string-scale grand unification as prescribed at low energies by LEP precision measurements and minimal particle content. The further symmetry condition of the (top-bottom) Yukawa and gauge coupling superunification at a string scale results in the perfectly working predictions for the top and bottom quark masses in the absence of any large supersymmetric threshold corrections.
Chkareuli J. L.
Gogoladze I. G.
No associations
LandOfFree
Unification Picture in Minimal Supersymmetric SU(5) Model with String Remnants does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Unification Picture in Minimal Supersymmetric SU(5) Model with String Remnants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unification Picture in Minimal Supersymmetric SU(5) Model with String Remnants will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-558183