New identities among gaug theory amplitudes

TY - JOUR

T1 - New identities among gaug theory amplitudes

AU - Bjerrum-Bohr, N. Emil J.

AU - Damgaard, Poul Henrik

AU - Feng, Bo

AU - Søndergaard, Thomas

PY - 2010/8

Y1 - 2010/8

N2 - Color-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.

AB - Color-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.

U2 - 10.1016/j.physletb.2010.07.002

DO - 10.1016/j.physletb.2010.07.002

M3 - Journal article

SN - 0370-2693

VL - 691

SP - 268

EP - 273

JO - Physics Letters B

JF - Physics Letters B

IS - 5

ER -