Introduction to Feynman Integrals

Introduction to Feynman Integrals
by Stefan Weinzierl

Publisher: arXiv 2010
Number of pages: 43

Description:
An introduction to Feynman integrals. In the first part of the course I review the basics of the perturbative expansion in quantum field theories. In the second part of the course I will discuss more advanced topics: Mathematical aspects of loop integrals related to periods, shuffle algebras and multiple polylogarithms are covered as well as practical algorithms for evaluating Feynman integrals.