FeynGrav 2.0
High Energy Physics - Theory
2023-08-23 v1 General Relativity and Quantum Cosmology
Abstract
We present a new version of FeynGrav. The present version supports Feynman rules for matter with non-vanishing mass and Yang-Mills model. We revisit the gauge fixing procedure for gravity and derive interaction rules valid for an arbitrary gauge fixing parameter. We provide a few simple examples of calculations to illustrate package usage.
Cite
@article{arxiv.2302.14310,
title = {FeynGrav 2.0},
author = {Boris Latosh},
journal= {arXiv preprint arXiv:2302.14310},
year = {2023}
}