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20 ' five-point function from AdS(5)x S-5 supergravity

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Autor(es):
Goncalves, Vasco ; Pereira, Raul ; Zhou, Xinan
Número total de Autores: 3
Tipo de documento: Artigo Científico
Fonte: Journal of High Energy Physics; v. N/A, n. 10, p. 58-pg., 2019-10-25.
Resumo

We develop new techniques to compute five-point correlation functions from IIB supergravity on AdS5 x 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. (AU)

Processo FAPESP: 15/14796-7 - Funções de correlação em teorias conformes
Beneficiário:Vasco David Fonseca Gonçalves
Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado