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M-theory and automorphic scattering

Gordon Chalmers
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Abstract

The strongly coupled limit of string scattering and the automorphic construction of the graviton S-matrix is compared with the eleven dimensional formulation of M-theory. In a particular scaling limit at strong string coupling, M-theory is described by eleven-dimensional supergravity which does not possess a dilaton, but rather a perturbative expansion in the gravitational coupling and derivatives. The latter theory provides an off-shell description of the string, upon dimensional reduction.

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Gordon Chalmers. 2002-03-19. M-theory and automorphic scattering. https://doi.org/10.1103/physrevd.64.046014

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