Consistency of the standard model effective field theory
Abstract We derive bounds on couplings in the standard model effective field theory (SMEFT) as a consequence of causality and the analytic structure of scattering amplitudes. In the SMEFT, there are 64 independent operators at mass dimension eight that are quartic in bosons (either Higgs or gauge fi...
| Auteurs principaux: | , |
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| Format: | Article |
| Langue: | English |
| Publié: |
SpringerOpen
2019-12-01
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| Collection: | Journal of High Energy Physics |
| Sujets: | |
| Accès en ligne: | https://doi.org/10.1007/JHEP12(2019)032 |