1.2k citations · 1.7k across the 3 of their papers we have counts for
3 papers
hep-ph2008★ 1.2k cited
New Relations for Gauge-Theory Amplitudes
Z. Bern, J. J. M. Carrasco, H. Johansson
We present an identity satisfied by the kinematic factors of diagrams describing the tree amplitudes of massless gauge theories. This identity is a kinematic analog of the Jacobi i…
hep-th2007★ 258 cited
Maximally Supersymmetric Planar Yang-Mills Amplitudes at Five Loops
Z. Bern, J. J. M. Carrasco, H. Johansson +1
We present an ansatz for the planar five-loop four-point amplitude in maximally supersymmetric Yang-Mills theory in terms of loop integrals. This ansatz exploits the recently obser…
hep-th2007★ 279 cited
Three-Loop Superfiniteness of N=8 Supergravity
Z. Bern, J. J. Carrasco, L. J. Dixon +3
We construct the three-loop four-point amplitude of N=8 supergravity using the unitarity method. The amplitude is ultraviolet finite in four dimensions. Novel cancellations, not pr…