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Cubic couplings in D=6 N=4b supergravity on AdS3× S3

G. Arutyunov, A. Pankiewicz, S. Theisen

hep-tharXiv:hep-th/0007061

Abstract

We determine the AdS exchange diagrams needed for the computation of 4--point functions of chiral primary operators in the SCFT2 dual to the D=6 N=4b supergravity on the AdS3× S3 background and compute the corresponding cubic couplings. We also address the issue of consistent truncation.

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