Analytic evaluation of Feynman graph integrals
高能物理 - 唯象学
2009-11-07 v2
摘要
We review the main steps of the differential equation approach to the analytic evaluation of Feynman graphs, showing at the same time its application to the 3-loop sunrise graph in a particular kinematical configuration.
引用
@article{arxiv.hep-ph/0211210,
title = {Analytic evaluation of Feynman graph integrals},
author = {P. Mastrolia and E. Remiddi},
journal= {arXiv preprint arXiv:hep-ph/0211210},
year = {2009}
}
备注
5 pages, 1 figure, uses npb.sty. Presented at RADCOR 2002 and Loops and Legs in Quantum Field Theory, 8-13 September 2002, Kloster Banz, Germany. Revised version: minor typos corrected, one reference added