Gauge Coupling Unification in Gauge-Higgs GUT: Theory and Phenomenology
Published:Dec 26, 2025 17:43
•1 min read
•ArXiv
Analysis
This paper explores the unification of gauge couplings within the framework of Gauge-Higgs Grand Unified Theories (GUTs) in a 5D Anti-de Sitter space. It addresses the potential to solve Standard Model puzzles like the Higgs mass and fermion hierarchies, while also predicting observable signatures at the LHC. The use of Planck-brane correlators for consistent coupling evolution is a key methodological aspect, allowing for a more accurate analysis than previous approaches. The paper revisits and supplements existing results, including brane masses and the Higgs vacuum expectation value, and applies the findings to a specific SU(6) model, assessing the quality of unification.
Key Takeaways
- •Investigates gauge coupling unification in Gauge-Higgs GUT models.
- •Addresses Standard Model puzzles and predicts LHC signatures.
- •Employs Planck-brane correlators for accurate coupling evolution.
- •Applies results to a specific SU(6) model and assesses unification quality.
- •Grand unification is possible with moderately large brane kinetic terms.
Reference
“The paper finds that grand unification is possible in such models in the presence of moderately large brane kinetic terms.”