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Two Loop Renormalization of Scalar Theories using a Geometric Approach
Elizabeth E. Jenkins, Aneesh V. Manohar, Luca Naterop +1
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…
An Algebraic Formula for Two Loop Renormalization of Scalar Quantum Field Theory
Elizabeth E. Jenkins, Aneesh V. Manohar, Luca Naterop +1
We find a general formula for the two-loop renormalization counterterms of a scalar quantum field theory with interactions containing up to two derivatives, extending 't~Hooft's on…
Fermion Geometry and the Renormalization of the Standard Model Effective Field Theory
Benoît Assi, Andreas Helset, Aneesh V. Manohar +2
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…