112 citations · 255 across the 7 of their papers we have counts for
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hep-ph2020★ 31 cited
Anomalous Dimensions of Effective Theories from Partial Waves
Pietro Baratella, Clara Fernandez, Benedict von Harling +1
On-shell amplitude methods have proven to be extremely efficient for calculating anomalous dimensions. We further elaborate on these methods to show that, by the use of an angular…
hep-ph2020
Renormalization of Higher-Dimensional Operators from On-shell Amplitudes
Pietro Baratella, Clara Fernandez, Alex Pomarol
On-shell amplitude methods allow to derive one-loop renormalization effects from just tree-level amplitudes, with no need of loop calculations. We derive a simple formula to obtain…