Reduction of Couplings in the MSSM

Abstract

In this paper, we first demonstrate the existence of renormalization group invariant relations among the top, bottom Yukawa and the gauge colour couplings in the minimal supersymmetric SM. Based on this observation and assuming furthermore the existence of a renormalization group invariant relation among the trilinear couplings in the superpotential and the soft supersymmetry breaking sector, we obtain predictions for the Higgs masses and the supersymmetric spectrum.

18 pages, 5 figures. A few point clarified. References added. Version to be published in PLB

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Cited by in corpus (8)

• Reduction of Couplings and its application in Particle Physics
• The NSVZ relations for $\mathcal{N}=1$ supersymmetric theories with multiple gauge couplings
• Three-loop $\beta$-functions and two-loop anomalous dimensions for MSSM regularized by higher covariant derivatives in an arbitrary supersymmetric subtraction scheme
• Reduction of the Parameters in MSSM
• Updates and New Results in Models with Reduced Couplings
• Probing Unified Theories with Reduced Couplings at Future Hadron Colliders
• Reduction of Couplings in Quantum Field Theories with applications in Finite Theories and the MSSM
• From Veltman's conditions to Finite Unification