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  • Reduction of couplings in t...
    May Pech, M. A.; Mondragón, M.; Patellis, G.; Zoupanos, G.

    The European physical journal. C, Particles and fields, 12/2023, Letnik: 83, Številka: 12
    Journal Article

    The idea of reduction of couplings consists in the search for relations between seemingly independent couplings of a renormalizable theory that are renormalization group invariant. In this article, we demonstrate the existence of such 1-loop relations among the top Yukawa, the Higgs quartic and the gauge colour couplings of the Type-II Two Higgs Doublet Model at a high-energy boundary. The phenomenological viability of the reduced theory suggests the value of tan β and the scale in which new physics may appear.