Trends in Grand Unification: unification at strong coupling and composite models
V. A. Rubakov, S. V. Troitsky
TL;DR
This paper reviews issues in traditional Grand Unification and explores new approaches involving strongly coupled theories where the Standard Model emerges as a low-energy effective theory of composite particles, including a constructed realistic model.
Contribution
It introduces a realistic model of strongly coupled Grand Unified Theories where the Standard Model arises as a composite, addressing limitations of conventional GUTs.
Findings
Standard Model can be realized as a low-energy effective theory of composite particles
Constructed a realistic strongly coupled GUT model
Discussed problems and new approaches in conventional GUTs
Abstract
We review several problems of conventional Grand Unification and some new approaches. In particular, we discuss strongly coupled Grand Unified Theories. Standard Model may emerge as a low energy effective theory of composite particles in these models. We construct a realistic model of this kind.
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Taxonomy
Topicsadvanced mathematical theories · Quantum Mechanics and Applications · Particle physics theoretical and experimental studies