1 citations · 1 across the 2 of their papers we have counts for
6 papers
On the Renormalization Group in EFTs: On-Shell Bases, Ambiguities, and Divergences
Anders Eller Thomsen
Recent results for two-loop renormalization group (RG) functions in effective field theories exhibit unphysical divergences when calculated in an on-shell operator basis. We demons…
Next-to-Leading Order Running in the SMEFT
Lukas Born, Javier Fuentes-MartÃn, Anders Eller Thomsen
The next-to-leading order (NLO) Standard Model Effective Field Theory (SMEFT) renormalization group equations are needed to account for phenomenologically relevant operator mixing…
Symmetry Restoration in the SMEFT: Finite Counterterms for a Non-Anticommuting
Javier Fuentes-MartÃn, Adrián Moreno-Sánchez, Anders Eller Thomsen
We present a systematic functional approach to calculating symmetry-restoring counterterms in Effective Field Theories (EFTs) regulated using the Breitenlohner--Maison--'t Hooft--V…
A Guide to Functional Methods Beyond One-Loop Order
Javier Fuentes-MartÃn, Adrián Moreno-Sánchez, Ajdin PalavriÄ +1
Functional methods can be applied to the quantum effective action to efficiently determine counterterms and matching conditions for effective field theories. We extend the toolbox…
Two-Loop Running in the Bosonic SMEFT Using Functional Methods
Lukas Born, Javier Fuentes-MartÃn, Sandra KvedaraitÄ +1
The next goalpost in precision calculations for physics beyond the Standard Model is determining the two-loop renormalization group (RG) equations in the Standard Model Effective F…
A Partially Fixed Background Field Gauge
Anders Eller Thomsen
We examine the incorporation of gauge symmetries in the modern effective field theory (EFT) matching paradigm with a particular focus on spontaneously broken symmetries. The presen…