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Predictive power of grand unification from quantum gravity

Abstract If a grand-unified extension of the asymptotically safe Reuter fixed-point for quantum gravity exists, it determines free parameters of the grand-unified scalar potential. All quartic couplings take their fixed-point values in the trans-Planckian regime. They are irrelevant parameters that...

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Auteurs principaux: Astrid Eichhorn, Aaron Held, Christof Wetterich
Format: Artigo
Langue:Inglês
Publié: SpringerOpen 2020-08-01
Collection:Journal of High Energy Physics
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Accès en ligne:http://link.springer.com/article/10.1007/JHEP08(2020)111
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