Fermion geometry and the renormalization of the Standard Model Effective Field Theory
Journal Article
·
· Journal of High Energy Physics (Online)
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- California Institute of Technology (CalTech), Pasadena, CA (United States). Walter Burke Institute for Theoretical Physics
- University of California San Diego, La Jolla, CA (United States)
The geometry of field space governs on-shell scattering amplitudes. We formulate a geometric description of effective field theories which extends previous results for scalars and gauge fields to fermions. The field-space geometry reorganizes and simplifies the computation of quantum loop corrections. Using this geometric framework, we calculate the fermion loop contributions to the renormalization group equations for bosonic operators in the Standard Model Effective Field Theory up to mass dimension eight.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP); Walter Burke Institute for Theoretical Physics
- Grant/Contract Number:
- AC02-07CH11359; SC0009919; SC0011632
- OSTI ID:
- 1989923
- Alternate ID(s):
- OSTI ID: 2479763
- Report Number(s):
- FERMILAB-PUB--23-362-T; arXiv:2307.03187; oai:inspirehep.net:2674839
- Journal Information:
- Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 11 Vol. 2023; ISSN 1029-8479
- Publisher:
- Springer NatureCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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