Conveners
RGEs I
- Jason Aebischer (CERN)
I will present the classification of physical operators in the most general bosonic effective gauge theory up to dimension six. Building on this classification, I will discuss the complete one-loop anomalous dimension, computed using both unitarity-based on-shell techniques and geometric methods. This analysis fully accounts for operator mixing across different dimensions and applies broadly...
This is the third of a series of works aimed at renormalizing the Standard Model effective field theory at one loop and to order $1/\Lambda^4$, with $\Lambda$ being the new physics cut-off. In this occasion, we concentrate on the running of two-fermion operators induced by pairs of dimension-six interactions. We work mostly off-shell, for which we obtain and provide a new and explicitly...
We present a new Mathematica package with the purpose of performing multi-loop computations. ANATAR simplifies Dirac and colour algebras by using FORM and integrates several existing tools designed for higher-order computations, which makes it very efficient without compromising user-friendliness and flexibility. Support for any BSM model with the same gauge group as the SM is provided, and in...
