Self-dual Yang--Mills Theory and One-Loop Maximally Helicity Violating Multi-Gluon Amplitudes
High Energy Physics - Theory
2009-10-30 v2 High Energy Physics - Phenomenology
Abstract
A scalar cubic action that classically reproduces the self-dual Yang--Mills equations is shown to generate one-loop QCD amplitudes for external gluon all with the same helicity. This result is related to the symmetries of the self-dual Yang--Mills equations.
Keywords
Cite
@article{arxiv.hep-th/9605208,
title = {Self-dual Yang--Mills Theory and One-Loop Maximally Helicity Violating Multi-Gluon Amplitudes},
author = {Daniel Cangemi},
journal= {arXiv preprint arXiv:hep-th/9605208},
year = {2009}
}
Comments
20 pages, LaTeX2e, elsart, no figures. Final version, to appear in Nucl. Phys. B. Section 3 has been expanded and remodelled. A note has been added to comment on subsequent works by Chalmers and Siegel and Korepin and Oota