New identities among gauge theory amplitudes
- Bjerrum-Bohr, N.E.J.
- Damgaard, Poul H.
- Feng, Bo
- Søndergaard, Thomas
Publication date
August 2010
DOI Publisher
Elsevier B.V. ISSN
0370-2693 Citation count (estimate)
44Abstract
AbstractColor-ordered amplitudes in gauge theories satisfy non-linear identities involving amplitude products of different helicity configurations. We consider the origin of such identities and connect them to the Kawai–Lewellen–Tye (KLT) relations between gravity and gauge theory amplitudes. Extensions are made to one-loop order of the full N=4 super Yang–Mills multiplet
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