A direct proof of the CSW rules
High Energy Physics - Theory
2010-02-03 v2
Abstract
Using recursion methods similar to those of Britto, Cachazo, Feng and Witten (BCFW) a direct proof of the CSW rules for computing tree-level gluon amplitudes is given.
Cite
@article{arxiv.hep-th/0508206,
title = {A direct proof of the CSW rules},
author = {Kasper Risager},
journal= {arXiv preprint arXiv:hep-th/0508206},
year = {2010}
}
Comments
11 pages, uses axodraw.sty