279 citations · 824 across the 5 of their papers we have counts for
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hep-th2007★ 123 cited
Unexpected Cancellations in Gravity Theories
Z. Bern, J. J. Carrasco, D. Forde +2
Recent computations of scattering amplitudes show that N=8 supergravity is surprisingly well behaved in the ultraviolet and may even be ultraviolet finite in perturbation theory. T…
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…