The Weak Scale Measurements Constraints on String Models

Abstract

The derived modular invariant one-loop string effective coupling constant has been used to discuss the weak scale measurement constraints on minimal superstring models, minimal SUSY left-right string models and minimal left-right SUSY string models. The string intermediate gauge symmetry breaking models are proposed. The possible schemes to predict $M_{GUT}=10^{16}GeV$ and $M_{SUSY}=1TeV$ in string models have been discussed. It is also demonstrated that string unification is more restricted by the experiments than any other unification models are.

14, LBL-34561, UCB-PTH-93/23

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Cited by in corpus (6)

• Modular Invariant Formulation of Multi-Gaugino and Matter Condensation
• Calculating Fermion masses in Superstring Derived Standard-like Models
• Top Quark Mass Prediction in Superstring Derived Standard--like Models
• String Unification, Spaghetti Diagrams and Infra-Red Fixed Points
• String Gauge Unification and Infra-red Fixed Points in MSSM+X Models
• Gaugino Condensation with S-Duality and Field-Theoretical Threshold Corrections