Notes on color reductions and $\gamma$ traces
High Energy Physics - Phenomenology
2025-04-16 v2 High Energy Physics - Theory
Mathematical Physics
math.MP
Abstract
We present efficient algorithms to calculate the color factors for the gauge group and to evaluate traces. The aim of these notes is to give a self-contained, proved account of the basic results with particular emphasis on color reductions. We fine tune existing algorithms to make calculations at high loop orders possible.
Keywords
Cite
@article{arxiv.2504.05853,
title = {Notes on color reductions and $\gamma$ traces},
author = {Oliver Schnetz},
journal= {arXiv preprint arXiv:2504.05853},
year = {2025}
}
Comments
11 pages