MHV Vertices And Tree Amplitudes In Gauge Theory
Abstract
As an alternative to the usual Feynman graphs, tree amplitudes in YangMills theory can be constructed from tree graphs in which the vertices are tree level MHV scattering amplitudes, continued off shell in a particular fashion. The formalism leads to new and relatively simple formulas for many amplitudes, and can be heuristically derived from twistor space.
 Publication:

Journal of High Energy Physics
 Pub Date:
 September 2004
 DOI:
 10.1088/11266708/2004/09/006
 arXiv:
 arXiv:hepth/0403047
 Bibcode:
 2004JHEP...09..006C
 Keywords:

 Duality in Gauge Field Theories QCD;
 High Energy Physics  Theory
 EPrint:
 27 pp