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2007

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/12853

Ultraviolet properties of maximal supergravity

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http://dx.doi.org/10.1103/PhysRevLett.98.131602

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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Teoria quàntica de camps, Gravitació

Subject (English)

Quantum field theory, Gravitation

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

GREEN, Michael B., RUSSO, J. G. (Jorge Guillermo) and VANHOVE, Pierre. Ultraviolet properties of maximal supergravity. Physical Review Letters. 2007. Vol. 98, num. 13, pags. 131602-1-131602-4. ISSN 0031-9007. [consulted: 16 of June of 2026]. Available at: https://hdl.handle.net/2445/12853

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