%0 Generic %1 Bern2009 %A Bern, Z. %A Carrasco, J. J. %A Dixon, L. J. %A Johansson, H. %A Roiban, R. %D 2009 %K QG finiteness sugra toread %T The Ultraviolet Behavior of N=8 Supergravity at Four Loops %U http://arxiv.org/abs/0905.2326 %X We describe the construction of the complete four-loop four-particle amplitude of N=8 supergravity. The amplitude is ultraviolet finite, not only in four dimensions, but in five dimensions as well. The observed extra cancellations provide additional non-trivial evidence that N=8 supergravity in four dimensions may be ultraviolet finite to all orders of perturbation theory.

@misc{Bern2009, abstract = { We describe the construction of the complete four-loop four-particle amplitude of N=8 supergravity. The amplitude is ultraviolet finite, not only in four dimensions, but in five dimensions as well. The observed extra cancellations provide additional non-trivial evidence that N=8 supergravity in four dimensions may be ultraviolet finite to all orders of perturbation theory. }, added-at = {2009-06-12T11:38:10.000+0200}, author = {Bern, Z. and Carrasco, J. J. and Dixon, L. J. and Johansson, H. and Roiban, R.}, biburl = {https://www.bibsonomy.org/bibtex/296d6358ef081f61ed53757c5f8b34170/tomasortin}, description = {The Ultraviolet Behavior of N=8 Supergravity at Four Loops}, interhash = {2f62108838bf1039d7dbeb18b1248907}, intrahash = {96d6358ef081f61ed53757c5f8b34170}, keywords = {QG finiteness sugra toread}, note = {cite arxiv:0905.2326 Comment: 5 pages, 4 figures. Complete results, including mathematica readable form, presented in the directory aux/ included in the source of this manuscript. As certain computer operating systems (e.g. Windows) preclude the naming of directories "aux" we also host this data at: http://www.physics.ucla.edu/~jjmc/auxiliaryData.tgz}, timestamp = {2009-06-12T11:38:11.000+0200}, title = {The Ultraviolet Behavior of N=8 Supergravity at Four Loops}, url = {http://arxiv.org/abs/0905.2326}, year = 2009 }