The Lagrangian origin of MHV rules
High Energy Physics - Theory
2009-11-11 v1 High Energy Physics - Phenomenology
Abstract
We construct a canonical transformation that takes the usual Yang-Mills action into one whose Feynman diagram expansion generates the MHV rules. The off-shell continuation appears as a natural consequence of using light-front quantisation surfaces. The construction extends to include massless fermions.
Keywords
Cite
@article{arxiv.hep-th/0511264,
title = {The Lagrangian origin of MHV rules},
author = {Paul Mansfield},
journal= {arXiv preprint arXiv:hep-th/0511264},
year = {2009}
}