Introduction to Feynman Integrals by Stefan Weinzierl
Publisher: arXiv 2010
Number of pages: 43
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.
Science Physics Quantum Mechanics Quantum Field Theory