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arXiv · 1712.08570

M-theory Beyond The Supergravity Approximation

Paul Heslop·Arthur E. Lipstein
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Abstract

We analyze the four-point function of stress-tensor multiplets for the 6d quantum field theory with $OSp(8^*|4)$ symmetry which is conjectured to be dual to M-theory on $AdS_7 \times S^4$, and deduce the leading correction to the tree-level supergravity prediction by obtaining a solution of the crossing equations in the large-$N$ limit with the superconformal partial wave expansion truncated to operators with zero spin. This correction corresponds to the M-theoretic analogue of $\mathcal{R}^4$ corrections in string theory. We also find solutions corresponding to higher-spin truncations, but they are subleading compared to the 1-loop supergravity prediction, which has yet to be calculated.

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Paul Heslop, Arthur E. Lipstein. 2018-01-08. M-theory Beyond The Supergravity Approximation. https://doi.org/10.1007/jhep02(2018)004

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