Publication Date:
2011-03-10
Description:
Author(s): David C. Dunbar, James H. Ettle, and Warren B. Perkins We characterize the one-loop amplitudes for N=6 and N=4 supergravity in four dimensions. For N=6 we find that the one-loop n-point amplitudes can be expanded in terms of scalar box and triangle functions only. This simplification is consistent with a loop momentum power count of n-3, which we would ... [Phys. Rev. D 83, 065015] Published Wed Mar 09, 2011
Keywords:
D15
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics