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The one-loop tadpole in the geoSMEFT

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 Added by Tyler Corbett
 Publication date 2021
  fields
and research's language is English
 Authors T. Corbett




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Making use of the geometric formulation of the Standard Model Effective Field Theory we calculate the one-loop tadpole diagrams to all orders in the Standard Model Effective Field Theory power counting. This work represents the first calculation of a one-loop amplitude beyond leading order in the Standard Model Effective Field Theory, and discusses the potential to extend this methodology to perform similar calculations of observables in the near future.



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