Finite supersymmetric grand unified theory reexamined

Supersymmetric Grand Unified Models Without

We discuss two classes of supersymmetric grand unified theories based on extended gauge groups SO(10) × SO(10) and SO(10)× SO(10)× SO(10). Effective adjoint fields of each gauge group SO(10) are argued to be formed from combining two Higgs fields in fundamental representation of the extended gauge groups, one obtaining its VEV along the diagonal SO(10)D direction and the other acquiring its VEV...

Minimization of the Scalar Higgs Potential in the Finite Supersymmetric Grand Unified Theory

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 min...

Supersymmetric Grand Unified Theories and Yukawa Unification

Status of Supersymmetric Grand Unified Theories

We begin with a brief discussion of the building blocks of supersymmetric grand unified theories. We recall some of the compelling theoretical reasons for viewing supersymmetric grand unification as an attractive avenue for physics beyond the standard model. This is followed by a discussion of some of the circumstantial evidence for these ideas. Invited Speaker at the XII DAE Symposium on High ...

Explicit so ( 10 ) Supersymmetric Grand Unified Model ∗

A complete set of Higgs and matter superfields is introduced with well-defined SO(10) properties and U (1) × Z 2 × Z 2 family charges from which the Higgs and Yukawa superpotentials are constructed. The Higgs fields solve the doublet-triplet splitting problem, while the structures of the four Dirac fermion mass matrices obtained involve just six effective Yukawa operators. The right-handed Majo...