Symmetries and renormalisation in two-Higgs-doublet models

@article{Maniatis2011SymmetriesAR,
  title={Symmetries and renormalisation in two-Higgs-doublet models},
  author={M. Maniatis and O. Nachtmann},
  journal={Journal of High Energy Physics},
  year={2011},
  volume={2011},
  pages={1-25}
}
A bstractWe discuss the classification of symmetries and the corresponding symmetry groups in the two-Higgs-doublet model (THDM). We give an easily useable method how to determine the symmetry class and corresponding symmetry group of a given THDM Higgs potential. One of the symmetry classes corresponds to a Higgs potential with several simultaneous generalised CP symmetries. Extending the CP symmetry of this class to the Yukawa sector in a straightforward way, the so-called maximally-CP… Expand
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