Safe Trinification

Abstract

In this work, we provide a UV safe Trinification theory in which the Standard Model is embedded. Using recently developed large number-of-flavor techniques, safety is achieved by adding to the theory gauged vector-like fermions. We find that all gauge, scalar quartic, and Yukawa couplings achieve an interacting ultraviolet fixed point below the Planck scale. We find renormalization group flow solutions matching the Standard Model in the IR, indicating a truly UV completion of the Standard Model. Imposing constraints that realistic Higgs, top, bottom, tau and reasonable neutrino masses are recovered, we find the set of allowed solutions to be quite restrictive. Furthermore, the symmetry breaking scale is predicted to be around 10 TeV, making this model vulnerable to experiment.

22 pages, 8 figures, typos fixed. arXiv admin note: text overlap with arXiv:1807.03669

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Cited by in corpus (16)

• Gravitational Waves from Pati-Salam Dynamics
• Dimensional Transmutation in Gravity and Cosmology
• Predictive power of grand unification from quantum gravity
• Untangling scaling dimensions of fixed charge operators in Higgs Theories
• Safe Clockwork
• Is asymptotically safe inflation eternal?
• Vector Boson Dark Matter From Trinification
• An asymptotically safe SU(5) GUT
• How low-scale Trinification sheds light in the flavour hierarchies, neutrino puzzle, dark matter and leptogenesis
• Phenomenological Consequences of Supersymmetric Theories from Dimensional Reduction and Reduction of Couplings
• Monopoles, Exotic states and Muon $g-2$ in TeV scale Trinification
• Muon $g-2$ Anomaly from Vector-like Leptons in a 2-Higgs-doublet + Scalar Singlet Model
• Large $N_f$ for multiple representations
• Asymptotic grand unification in SO(10) with one extra dimension
• Implications of a dark grand unification
• Asymptotic Ultraviolet-safe Unification of Gauge and Yukawa Couplings: The exceptional case