Non-renormalization of next-to-extremal correlators in N=4 SYM and the AdS/CFT correspondence

J. Erdmenger; M. Perez-Victoria

Non-renormalization of next-to-extremal correlators in N=4 SYM and the AdS/CFT correspondence

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arxiv hep-th/9912250 v2 pith:T76VP3QB submitted 1999-12-26 hep-th

J. Erdmenger , M. Perez-Victoria This is my paper · ORCID

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keywords correlatorsnext-to-extremaltheorycorrectionsquantumchiralconsidercontributing

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We show that next-to-extremal correlators of chiral primary operators in N=4 SYM theory do not receive quantum corrections to first order in perturbation theory. Furthermore we consider next-to-extremal correlators within AdS supergravity. Here the exchange diagrams contributing to these correlators yield results of the same free-field form as obtained within field theory. This suggests that quantum corrections vanish at strong coupling as well.

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Composite operators in $\mathcal{N}=4$ Super Yang-Mills
hep-th 2024-12 conditional novelty 6.0 of 10

Protected symmetry data alone fix the tree-level supergravity correlators of dimension-four double-trace operators, revealing anomalous dimensions for triple-trace operators.

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