Lorentz Invariant Renormalization in Causal Perturbation Theory
High Energy Physics - Theory
2007-05-23 v2
Abstract
In the framework of causal perturbation theory renormalization consists of the extension of distributions. We give the explicit form of a Lorentz invariant extension of a scalar distribution, depending on one difference of space time coordinates.
Cite
@article{arxiv.hep-th/9903266,
title = {Lorentz Invariant Renormalization in Causal Perturbation Theory},
author = {K. Bresser and G. Pinter and D. Prange},
journal= {arXiv preprint arXiv:hep-th/9903266},
year = {2007}
}
Comments
9 pages, no figures