20′ five-point function from AdS5 × S 5 supergravity

Abstract We develop new techniques to compute five-point correlation functions from IIB supergravity on AdS5 × S 5. Our methods rely entirely on symmetry and general con- sistency conditions, and eschew detailed knowledge of the supergravity effective action. We demonstrate our methods by computing...

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Bibliographic Details
Main Authors: Vasco Gonçalves, Raul Pereira, Xinan Zhou
Format: Article
Language:English
Published: SpringerOpen 2019-10-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP10(2019)247
Description
Summary:Abstract We develop new techniques to compute five-point correlation functions from IIB supergravity on AdS5 × S 5. Our methods rely entirely on symmetry and general con- sistency conditions, and eschew detailed knowledge of the supergravity effective action. We demonstrate our methods by computing the five-point function of the 20 ′ operator, which is the superconformal primary of the stress tensor multiplet. We also develop systematic methods to compute the five-point conformal blocks in series expansions. Using the ex- plicit expressions of the conformal blocks, we perform a Euclidean OPE analysis of the 20 ′ five-point function. We find expected agreement with non-renormalized quantities and also extract new CFT data at strong coupling.
ISSN:1029-8479