%0 electronic Article
%A Alday, F.
%E Bissi, Agnese
%E Perlmutter, Eric
%D 2019
%G English
%@ 1029-8479
%T Genus-one string amplitudes from conformal field theory
%J Journal of High Energy Physics
%V 2019
%N 6
%P 1-36
%U http://dx.doi.org/10.1007/JHEP06(2019)010
%K OriginalPaper
%K AdS-CFT Correspondence
%K Conformal Field Theory
%K Gauge-gravity correspondence
%K Supersymmetric Gauge Theory
%X We explore and exploit the relation between non-planar correlators in N$$ \mathcal{N} $$= 4 super-Yang-Mills, and higher-genus closed string amplitudes in type IIB string theory. By conformal field theory techniques we construct the genus-one, four-point string amplitude in AdS5× S5 in the low-energy expansion, dual to an N$$ \mathcal{N} $$= 4 super-Yang-Mills correlator in the ’t Hooft limit at order 1/c2 in a strong coupling expansion. In the flat space limit, this maps onto the genus-one, four-point scattering amplitude for type II closed strings in ten dimensions. Using this approach we reproduce several results obtained via string perturbation theory. We also demonstrate a novel mechanism to fix subleading terms in the flat space limit of AdS amplitudes by using string/M-theory.