3 October 2025
Faculty of Sciences University of Porto (FCUP)
Europe/Lisbon timezone

AdS x S Mellin Bootstrap and Hidden Symmetry of Five-Point Functions in N=4 SYM

Not scheduled
20m
Faculty of Sciences University of Porto (FCUP)

Faculty of Sciences University of Porto (FCUP)

Departamento de Física e Astronomia FCUP Rua do Campo Alegre, 4169-007 Porto
Contributed Talk (20 minutes)

Speaker

Carlos Bruno Dias Fernandes

Description

We propose an AdS$\times$S factorization formula at the level of the generating function for correlators with arbitrary Kaluza-Klein configurations, and implement it in the supergravity limit of $\mathcal{N}=4$ super Yang-Mills. By incorporating this mechanism into Mellin space bootstrap, together with an observed $\mathbb{Z}_2$ symmetry under AdS $\leftrightarrow$ S, we manage to simultaneously work out unified formulas both for all five-point half-BPS correlators and for all four-point correlators with one superdescendant. This AdS$\times$S bootstrap method is directly applicable to generic multi-point computation at tree level.

Which topic best fits your talk? High Energy Physics and Cosmology

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