Documents Multi-loop scattering amplitudes in maximally supersymmetric gauge and gravity theories.

Multi-loop scattering amplitudes in maximally supersymmetric gauge and gravity theories. Twistors, Strings and Scattering Amplitudes Durham August 24, 2007 Zvi Bern, UCLA…

Documents Could N=8 Supergravity be a finite theory of quantum gravity?

Could N=8 Supergravity be a finite theory of quantum gravity? Z. Bern, L.D., R. Roiban, PLB644:265 [hep-th/0611086] Z. Bern, J.J. Carrasco, L.D., H. Johansson, D. Kosower,…