The one-loop tadpole in the geoSMEFT
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 St...
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
SciPost
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/c80f9657f3c848b681e13e439cf8adfc |
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| Sumario: | 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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