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M-theory beyond the supergravity approximation - MaRDI portal

M-theory beyond the supergravity approximation

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Publication:1748704

DOI10.1007/JHEP02(2018)004zbMATH Open1387.83104arXiv1712.08570MaRDI QIDQ1748704

Author name not available (Why is that?)

Publication date: 14 May 2018

Published in: (Search for Journal in Brave)

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 AdS7imesS4, 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 mathcalR4 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.


Full work available at URL: https://arxiv.org/abs/1712.08570



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