QED amplitudes: recurrence relations to all orders
High Energy Physics - Theory
2009-11-11 v2
Abstract
We describe the origins of recurrence relations between field theory amplitudes in terms of the construction of Feynman diagrams. In application we derive recurrence relations for the amplitudes of QED which hold to all loop orders and for all combinations of external particles. These results may also be derived from the Schwinger-Dyson equations.
Cite
@article{arxiv.hep-th/0512007,
title = {QED amplitudes: recurrence relations to all orders},
author = {Anton Ilderton},
journal= {arXiv preprint arXiv:hep-th/0512007},
year = {2009}
}
Comments
10 pages, 2 .eps figures. Replaced with published version - reference added, conclusion extended