Minimization of the Scalar Higgs Potential in the Finite Supersymmetric Grand Unified Theory
نویسنده
چکیده
Exact mathematical solution of the minimization conditions of scalar the Higgs potential of the Finite Supersymmetric Grand Unification Theory is proposed and extremal field configurations are found. Types of extrema are investigated and masses of the new Higgs particles arisen after electroweak symmetry breaking are derived analytically. The conditions for existing of physically acceptable minimum are given. As it appears, this minimum is simple generalization of the analogous solution in the Minimal Supersymmetric Standard Model. Phenomenological consequences are discussed briefly. Supported by International Scientific Foundation grant #RFL000, . E-mail: [email protected]
منابع مشابه
ar X iv : h ep - p h / 95 11 41 9 v 2 2 J un 1 99 6 SOFTLY BROKEN FINITE SUPERSYMMETRIC GRAND UNIFIED THEORY
In the context of the standard SUSY GUT scenario, we present a detailed analysis of the softly broken finite supersymmetric grand unified theory. The model, albeit non-minimal, remains very rigid due to the requirement of finite-ness. It is based on the SU (5) gauge group and is UV finite to all orders of perturbation theory. It contains three generations of the matter fields together with four...
متن کاملSelecting Finite Unified Theories with Current Data
Finite Unified Theories (FUTs) are N = 1 supersymmetric Grand Unified Theories that can be made all-loop finite, leading to a severe reduction of the free parameters. We review the investigation of FUTs based on SU(5) in the context of low-energy phenomenology observables. Using the restrictions from the top and bottom quark masses, it is possible to discriminate between different models. Inclu...
متن کاملDynamical models for light Higgs doublets in supersymmetric grand unified theories.
We consider a supersymmetric hypercolor gauge theory with six flavors of quarks interacting strongly at the grand unification scale. Dynamical breaking of the grand unified SU(5)GUT produces a massless pair of composite color-triplet states. A use of the missing partner mechanism yields eventually a pair of massless Higgs doublets, giving large masses to the color-triplet partners. We prove tha...
متن کاملFurther thoughts on supersymmetric E8 as a family and grand unification theory
We continue the analysis of the possibility of supersymmetric E8 as a family unification and grand unification theory, this time under the assumptions that there is a vacuum gluino condensate, but that this condensate is not accompanied by dynamical generation of a mass gap in the pure E8 gauge theory. Arguments supporting these assumptions are given. When the E8 theory is coupled to supergravi...
متن کاملSupersymmetric predictions for the inclusive b → sγ decay
We study the penguin induced transition b → s γ in the minimal N=1 supersymmetric extension of the Standard Model with radiative breaking of the electroweak group. We include the effects of one-loop corrections to the Higgs potential and scalar masses. We show that the present upper and lower experimental limits on the inclusive decay sharply constrain the parameter space of the model in a wide...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1995