spinney: A Form Library for Helicity Spinors
High Energy Physics - Phenomenology
2011-08-04 v1 High Energy Physics - Theory
Abstract
In this work, the library spinney is presented, which provides an implementation of helicity spinors and related algorithms for the symbolical manipulation program Form. The package is well suited for symbolic amplitude calculations both in traditional, Feynman diagram based approaches and unitarity-based techniques.
Cite
@article{arxiv.1008.0803,
title = {spinney: A Form Library for Helicity Spinors},
author = {Gavin Cullen and Maciej Koch-Janusz and Thomas Reiter},
journal= {arXiv preprint arXiv:1008.0803},
year = {2011}
}
Comments
39 pages, 3 figures