Joseph Farrow joseph.a.farrow@durham.ac.uk
PGR Student Doctor of Philosophy
Double copy structure of CFT correlators
Farrow, Joseph A.; Lipstein, Arthur E.; McFadden, Paul
Authors
Dr Arthur Lipstein arthur.lipstein@durham.ac.uk
Associate Professor
Paul McFadden
Abstract
We consider the momentum-space 3-point correlators of currents, stress tensors and marginal scalar operators in general odd-dimensional conformal field theories. We show that the flat space limit of these correlators is spanned by gauge and gravitational scattering amplitudes in one higher dimension which are related by a double copy. Moreover, we recast three-dimensional CFT correlators in terms of tree-level Feynman diagrams without energy conservation, suggesting double copy structure beyond the flat space limit.
Citation
Farrow, J. A., Lipstein, A. E., & McFadden, P. (2019). Double copy structure of CFT correlators. Journal of High Energy Physics, 2019(02), Article 130. https://doi.org/10.1007/jhep02%282019%29130
Journal Article Type | Article |
---|---|
Acceptance Date | Feb 15, 2019 |
Online Publication Date | Feb 20, 2019 |
Publication Date | Feb 20, 2019 |
Deposit Date | Feb 21, 2019 |
Publicly Available Date | Mar 4, 2019 |
Journal | Journal of High Energy Physics |
Print ISSN | 1126-6708 |
Publisher | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
Peer Reviewed | Peer Reviewed |
Volume | 2019 |
Issue | 02 |
Article Number | 130 |
DOI | https://doi.org/10.1007/jhep02%282019%29130 |
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Accepted Journal Article
(527 Kb)
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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 credit.
Published Journal Article
(560 Kb)
PDF
Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/
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