Two-loop running in the bosonic SMEFT using functional methods
A bstract The next goalpost in precision calculations for physics beyond the Standard Model is determining the two-loop renormalization group (RG) equations in the Standard Model Effective Field Theory (SMEFT). We progress towards this goal by determining the RG equations for a simplified version of the SMEFT without any fermion fields. Our calculation relies on functional methods that are newly developed for multi-loop computations and adapted for the determination of RG equations here.
Authors
- Javier Fuentes-Martín (ORCID: https://orcid.org/0000-0002-2246-7504)
- Sandra Kvedaraitė (ORCID: https://orcid.org/0000-0002-0269-9543)
- Anders Eller Thomsen (ORCID: https://orcid.org/0000-0001-9614-8381)
- Lukas Born (ORCID: https://orcid.org/0009-0006-2623-1562)
Institutions
- University of Bern (CH)
- Universidad de Granada (ES)
Publication Details
- Journal
- Journal of High Energy Physics
- Published
- 2025-05-14
- DOI
- https://doi.org/10.1007/jhep05(2025)121
- Citations
- 18
- Primary Topic
- Particle physics theoretical and experimental studies
- Type
- article
- Field-Weighted Citation Impact
- 33.66
Funders
- National Science Foundation
- European Commission
- Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
- Junta de Andalucía
- Agencia Estatal de Investigación