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arXiv · hep-th/9905130

Spinor Exchange in AdS_{d+1}

Teruhiko Kawano·Kazumi Okuyama
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Abstract

We explicitly calculate a Witten diagram with general spinor field exchange on $(d+1)$-dimensional Euclidean Anti-de Sitter space, which is necessary to evaluate four-point correlation functions with spinor fields when we make use of the AdS/CFT correspondence, especially in supersymmetric cases. We also show that the amplitude can be reduced to a scalar exchange amplitude. We discuss the operator product expansion of the dual conformal field theory by interpreting the short distance expansion of the amplitude according to the AdS/CFT correspondence.

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Teruhiko Kawano, Kazumi Okuyama. 1999-10-26. Spinor Exchange in AdS_{d+1}. https://doi.org/10.1016/s0550-3213(99)00639-2

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