Four-graviton scattering to three loops in N = 8 $$ \mathcal{N}=8 $$ supergravity
Abstract We compute the three-loop scattering amplitude of four gravitons in N = 8 $$ \mathcal{N}=8 $$ supergravity. Our results are analytic formulae for a Laurent expansion of the amplitude in the regulator of dimensional regularisation. The coefficients of this series are closed formulae in terms...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer Berlin Heidelberg,
2021-09-20T17:29:35Z.
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| Subjects: | |
| Online Access: | Get fulltext |