Techniques for one-loop calculations in constrained differential renormalization
高能物理 - 唯象学
2015-06-25 v1 高能物理 - 理论
摘要
We describe in detail the constrained procedure of differential renormalization and develop the techniques required for one-loop calculations. As an illustration we renormalize Scalar QED and show that the two-, three- and four-point Ward identities are automatically satisfied.
关键词
引用
@article{arxiv.hep-ph/9806451,
title = {Techniques for one-loop calculations in constrained differential renormalization},
author = {F. del Aguila and A. Culatti and R. Munoz-Tapia and M. Perez-Victoria},
journal= {arXiv preprint arXiv:hep-ph/9806451},
year = {2015}
}
备注
LaTex, 29 pages with 4 Postscript figures