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arXiv · 1702.01727

Directions for model building from asymptotic safety

Andrew D. Bond·Gudrun Hiller·Kamila Kowalska·Daniel F. Litim
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Abstract

Building on recent advances in the understanding of gauge-Yukawa theories we explore possibilities to UV-complete the Standard Model in an asymptotically safe manner. Minimal extensions are based on a large flavor sector of additional fermions coupled to a scalar singlet matrix field. We find that asymptotic safety requires fermions in higher representations of $SU(3)_C\times SU(2)_L$. Possible signatures at colliders are worked out and include $R$-hadron searches, diboson signatures and the evolution of the strong and weak coupling constants.

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Andrew D. Bond, Gudrun Hiller, Kamila Kowalska, Daniel F. Litim. 2017-02-06. Directions for model building from asymptotic safety. https://doi.org/10.1007/jhep08(2017)004

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