Renormalization theory of Feynman amplitudes on configuration spaces
High Energy Physics - Theory
2009-07-23 v1 Mathematical Physics
math.MP
Abstract
In a previous paper "Anomalies in Quantum Field Theory and Cohomologies of Configuration Spaces" (arXiv:0903.0187) we presented a new method for renormalization in Euclidean configuration spaces based on certain renormalization maps. This approach is aimed to serve for developing an algebraic algorithm for computing the Gell--Mann--Low renormalization group action. In the present work we introduce a modification of the theory of renormalization maps for the case of Minkowski space and we give the way how it is combined with the causal perturbation theory.
Keywords
Cite
@article{arxiv.0907.3734,
title = {Renormalization theory of Feynman amplitudes on configuration spaces},
author = {Nikolay M. Nikolov},
journal= {arXiv preprint arXiv:0907.3734},
year = {2009}
}
Comments
20 pages