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arXiv · 1011.0780

BCFW for Witten Diagrams

Suvrat Raju
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Abstract

We show that a generalization of the BCFW recursion relations gives a new and efficient method of computing correlation functions of the stress tensor or conserved currents in conformal field theories with an AdS_p dual, for p > 4, in the limit where the bulk theory is approximated by tree-level Yang-Mills or gravity. In supersymmetric theories, additional correlators of operators that live in the same multiplet as a conserved current or stress tensor can be computed by these means.

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Suvrat Raju. 2011-02-23. BCFW for Witten Diagrams. https://doi.org/10.1103/physrevlett.106.091601

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