On the Renormalization of the Complex Scalar Free Field Theory
High Energy Physics - Theory
2014-11-20 v1
Abstract
Polar coordinates are used for the complex scalar free field in D=4 dimensions. The resulting non renormalizable theory is healed by using a recently proposed symmetric subtraction procedure. The existence of the coordinates transformation is proved by construction.
Cite
@article{arxiv.0907.0426,
title = {On the Renormalization of the Complex Scalar Free Field Theory},
author = {Ruggero Ferrari},
journal= {arXiv preprint arXiv:0907.0426},
year = {2014}
}
Comments
27 pages, no figures, LaTex