Dimensional regularization of a compact dimension
High Energy Physics - Theory
2011-10-11 v2 High Energy Physics - Phenomenology
Abstract
An extension of dimensional regularization to the case of compact dimensions is presented. The procedure preserves the Kaluza-Klein tower structure, but has a regulator specific to the compact dimension. Possible 5 and 4 dimensional divergent as well as manifest finite contributions of (one-loop) Feynman graphs can easily be identified in this scheme.
Cite
@article{arxiv.hep-th/0108185,
title = {Dimensional regularization of a compact dimension},
author = {S. Groot Nibbelink},
journal= {arXiv preprint arXiv:hep-th/0108185},
year = {2011}
}
Comments
12 pages, LaTeX, 1 figure, some minor changes and references added