Author:
Alday Luis F.,Hansen Tobias,Silva Joao A.
Abstract
Abstract
We determine the full 1/$$ \sqrt{\uplambda} $$
λ
correction to the flat-space Wilson coefficients which enter the AdS Virasoro-Shapiro amplitude in $$ \mathcal{N} $$
N
= 4 SYM theory at strong coupling. The assumption that the Wilson coefficients are in the ring of single-valued multiple zeta values, as expected for closed string amplitudes, is surprisingly powerful and leads to a unique solution to the dispersive sum rules relating Wilson coefficients and OPE data obtained in [1]. The corresponding OPE data fully agrees with and extends the results from integrability. The Wilson coefficients to order 1/$$ \sqrt{\uplambda} $$
λ
can be summed into an expression whose structure of poles and residues generalises that of the Virasoro-Shapiro amplitude in flat space.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
Cited by
9 articles.
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