Publication: Two loop renormalization of scalar theories using a geometric approach
Two loop renormalization of scalar theories using a geometric approach
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Jenkins, E. E., Manohar, A. V., Naterop, L., & Pagès, J. (2024). Two loop renormalization of scalar theories using a geometric approach. Journal of High Energy Physics, 2024(2), 131. https://doi.org/10.1007/jhep02(2024)131
Abstract
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Abstract
We derive a general formula for two-loop counterterms in Effective Field Theories (EFTs) using a geometric approach. This formula allows the two-loop results of our previous paper to be applied to a wide range of theories. The two-loop results hold for loop graphs in EFTs where the interaction vertices contain operators of arbitrarily high dimension, but at most two derivatives. We also extend our previous one-loop result to include operators with an arbitrary number of derivatives, as long as there is at most one derivative acting on
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- Jenkins, Elizabeth E
- Manohar, Aneesh V
- Naterop, Luca
- Pagès, Julie
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Jenkins, E. E., Manohar, A. V., Naterop, L., & Pagès, J. (2024). Two loop renormalization of scalar theories using a geometric approach. Journal of High Energy Physics, 2024(2), 131. https://doi.org/10.1007/jhep02(2024)131
