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arXiv:1005.1855 [hep-ph]AbstractReferencesReviews (1)Resources

Introduction to Feynman Integrals

Stefan Weinzierl

Published 2010-05-11Version 1

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.

Comments: 43 pages, lectures given at the summer school "Geometric and Topological Methods for Quantum Field Theory", July 2009, Villa de Leyva, Colombia
Categories: hep-ph
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