Hopf algebra approach to Feynman diagram calculations
High Energy Physics - Theory
2008-11-26 v2 High Energy Physics - Phenomenology
Quantum Algebra
Abstract
The Hopf algebra structure underlying Feynman diagrams which governs the process of renormalization in perturbative quantum field theory is reviewed. Recent progress is briefly summarized with an emphasis on further directions of research.
Keywords
Cite
@article{arxiv.hep-th/0510202,
title = {Hopf algebra approach to Feynman diagram calculations},
author = {Kurusch Ebrahimi-Fard and Dirk Kreimer},
journal= {arXiv preprint arXiv:hep-th/0510202},
year = {2008}
}
Comments
30 pages, review, final version