Ultraviolet properties of maximal supergravity |
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| Authors: | Green Michael B Russo Jorge G Vanhove Pierre |
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| Affiliation: | Department of Applied Mathematics and Theoretical Physics, Wilberforce Road, Cambridge CB3 0WA, United Kingdom. |
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| Abstract: | ![]()
We argue that recent results in string perturbation theory indicate that the four-graviton amplitude of four-dimensional N=8 supergravity might be ultraviolet finite up to eight loops. We similarly argue that the h-loop M-graviton amplitude might be finite for h<7+M/2. |
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