3 papers
hep-ph2026
The Simplest B Decay, Precisely
Claudia Cornella, Max Ferré, Matthias König +1
We derive the QCDQED factorization theorem governing the leptonic decay at all orders in and . Electromagnetic corrections to this decay prob…
hep-ph2023
The Inverted Pendulum as a Classical Analog of the EFT Paradigm
Martin Beneke, Matthias König, Martin Link
The inverted pendulum is a mechanical system with a rapidly oscillating pivot point. Using techniques similar in spirit to the methodology of effective field theories, we derive an…
hep-ph2023
Computing Tools for Effective Field Theories
Jason Aebischer, Matteo Fael, Javier Fuentes-Martín +30
In recent years, theoretical and phenomenological studies with effective field theories have become a trending and prolific line of research in the field of high-energy physics. In…