Lorentz Covariance in Epstein-Glaser Renormalization
High Energy Physics - Theory
2007-05-23 v2
Abstract
We give explicit and inductive formulas for the construction of a Lorentz covariant renormalization in the EG approach. This automatically provides for a covariant BPHZ subtraction at totally spacelike momentum useful for massless theories.
Cite
@article{arxiv.hep-th/9904136,
title = {Lorentz Covariance in Epstein-Glaser Renormalization},
author = {Dirk Prange},
journal= {arXiv preprint arXiv:hep-th/9904136},
year = {2007}
}
Comments
16 pages, amslatex, mathptm