Directions for model building from asymptotic safety
High Energy Physics - Phenomenology
2018-02-23 v2 High Energy Physics - Experiment
High Energy Physics - Theory
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 . Possible signatures at colliders are worked out and include -hadron searches, diboson signatures and the evolution of the strong and weak coupling constants.
Cite
@article{arxiv.1702.01727,
title = {Directions for model building from asymptotic safety},
author = {Andrew D. Bond and Gudrun Hiller and Kamila Kowalska and Daniel F. Litim},
journal= {arXiv preprint arXiv:1702.01727},
year = {2018}
}
Comments
52 pages, 23 figures, 7 tables, published version. v2: clarifications and results (weak sector, Fig 18) added, some plots updated post-Moriond 2017, typos removed