On threshold amplitudes II: Amplitudes nullification via classical symmetries
High Energy Physics - Theory
2009-11-10 v1
Abstract
The Ward identities for amplitudes at the tree level are derived from symmetries of the corresponding classical dynamical systems. The results are applied to some 2 into n amplitudes.
Keywords
Cite
@article{arxiv.hep-th/0306246,
title = {On threshold amplitudes II: Amplitudes nullification via classical symmetries},
author = {Joanna Domienik and Piotr Kosinski},
journal= {arXiv preprint arXiv:hep-th/0306246},
year = {2009}
}
Comments
10 pages, no figures