2 papers
hep-ph2025
Feynman Diagrams
Stefan Weinzierl
We give a concise and pedagogical introduction to Feynman diagrams. After discussing a toy model which requires only undergraduate mathematics, we focus on relativistic quantum fie…
hep-th2022
Feynman Integrals
Stefan Weinzierl
This course on Feynman integrals starts from the basics, requiring only knowledge from special relativity and undergraduate mathematics. Topics from quantum field theory and advanc…