New Identities among Gauge Theory Amplitudes
arXiv:1006.3214 · doi:10.1016/j.physletb.2010.07.002
Abstract
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.
7 pages
References in corpus (4)
Cited by in corpus (10)
- The Momentum Kernel of Gauge and Gravity Theories
- A Proof of the Explicit Minimal-basis Expansion of Tree Amplitudes in Gauge Field Theory
- Stringy KLT relations, global symmetries, and E_7(7) violation
- Constraints and Generalized Gauge Transformations on Tree-Level Gluon and Graviton Amplitudes
- Note on New KLT relations
- On tree amplitudes with gluons coupled to gravitons
- On KLT and SYM-supergravity relations from 5-point 1-loop amplitudes
- Note on Bonus Relations for N=8 Supergravity Tree Amplitudes
- Holonomies of gauge fields in twistor space 3: gravity as a square of N=4 theory
- Perturbative Gravity and Gauge Theory Relations -- A Review