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One-loop amplitudes in AdS5×S5 supergravity from N = 4 SYM at strong coupling

Aprile, F.; Drummond, J.M.; Heslop, P.; Paul, H.

One-loop amplitudes in AdS5×S5 supergravity from N = 4 SYM at strong coupling Thumbnail


Authors

F. Aprile

J.M. Drummond

H. Paul



Abstract

We explore the structure of maximally supersymmetric Yang-Mills correlators in the supergravity regime. We develop an algorithm to construct one-loop supergravity amplitudes of four arbitrary Kaluza-Klein supergravity states, properly dualised into singleparticle operators. We illustrate this algorithm by constructing new explicit results for multi-channel correlation functions, and we show that correlators which are degenerate at tree level become distinguishable at one-loop. The algorithm contains a number of subtle features which have not appeared until now. In particular, we address the presence of nontrivial low twist protected operators in the OPE that are crucial for obtaining the correct one-loop results. Finally, we outline how the differential operators Dbpqrs and ∆(8), which play a role in the context of the hidden 10d conformal symmetry at tree level, can be used to reorganise our one-loop correlators

Citation

Aprile, F., Drummond, J., Heslop, P., & Paul, H. (2020). One-loop amplitudes in AdS5×S5 supergravity from N = 4 SYM at strong coupling. Journal of High Energy Physics, 2020(3), Article 190. https://doi.org/10.1007/jhep03%282020%29190

Journal Article Type Article
Acceptance Date Mar 6, 2020
Online Publication Date Mar 31, 2020
Publication Date Mar 31, 2020
Deposit Date Apr 23, 2020
Publicly Available Date Mar 29, 2024
Journal Journal of High Energy Physics
Print ISSN 1126-6708
Publisher Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Peer Reviewed Peer Reviewed
Volume 2020
Issue 3
Article Number 190
DOI https://doi.org/10.1007/jhep03%282020%29190

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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/

Copyright Statement
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.





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