Dortmund 2021 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 1: QCD and electroweak interactions (theory)
T 1.10: Vortrag
Montag, 15. März 2021, 18:15–18:30, Ta
ARGES – Advanced Renormalisation Group Equation Simplifier — •Tom Steudtner1,2 and Daniel Litim2 — 1Fakultät für Physik, TU Dortmund, Otto-Hahn-Str. 4, D-44221 Dortmund, Germany — 2Department of Physics and Astronomy, University of Sussex, Brighton, BN19QH, United Kingdom
I will present ARGES, a Mathematica toolkit for obtaining perturbative renormalisation group equations in arbitrary four-dimensional QFTs. The framework exhibits several distinctive features from similar software: the computation is symbolic rather than numeric, input of unconventional scalar and Yukawa sectors is allowed, the evaluation and disentanglement of couplings is interactive and there are capabilities to inject algebraic simplification rules. I will give a conceptual and practical introduction, highlight differences to existing packages, and provide an outlook on applications.