Work

All-multiplicity $\textrm{AdS}_4$ correlators in the self-dual sector

Year: 2026

Type: preprint

Abstract: It was recently shown that tree-level gluon correlators of any multiplicity in $\textrm{AdS}_4$ admit an expansion in terms of flat-space scattering amplitudes, where lower-point amplitudes in the expansion depend on merged external data. We derive here analogous formulae for correlators of scalar theories which encode the self-dual sectors of Yang-Mills theory and gravity in this background. In the latter case, the amplitudes are differential operators which can be obtained from the former using a simple double copy prescription in terms of kinematic numerators satisfying color-kinematics duality.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2610.32957

Authors: Gomez, Humberto, Jusinskas, Renann Lipinski, Lipstein, Arthur, Lopez-Arcos, Cristhiam

Institutions: Universidad Santiago de Cali, FZU - Institute of Physics of the Czech Academy of Sciences, Durham University, Universidad Nacional de Colombia

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: Fundação de Amparo à Pesquisa do Estado de São Paulo, Grantová Agentura České Republiky, Science and Technology Facilities Council

Award: G4300223381

OpenAlex ID: W7223665359

Cites: 5

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Related to: 10