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arXiv · 1005.1855

Introduction to Feynman Integrals

Stefan Weinzierl
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Abstract

In these lectures I will give 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.

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Stefan Weinzierl. 2010-05-11. Introduction to Feynman Integrals. https://arxiv.org/abs/1005.1855

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