Graviton trispectrum from gluons

Armstrong, C.; Goodhew, H.; Lipstein, A.; Mei, J.

Abstract

The tree-level wavefunction coefficient for four gravitons in de Sitter space was recently bootstrapped using the Cosmological Optical Theorem, flat space limit, and Manifestly Local Test [1]. Inspired by the double copy for scattering amplitudes, we derive a compact new expression for this quantity starting from the wavefunction coefficient for gluons.

Citation

Armstrong, C., Goodhew, H., Lipstein, A., & Mei, J. (2023). Graviton trispectrum from gluons. Journal of High Energy Physics, 2023(8), Article 206. https://doi.org/10.1007/jhep08%282023%29206

• Journal Article Type: Article
• Acceptance Date: Aug 22, 2023
• Online Publication Date: Aug 30, 2023
• Publication Date: 2023
• Deposit Date: Sep 22, 2023
• Publicly Available Date: Sep 22, 2023
• Journal: Journal of High Energy Physics
• Print ISSN: 1126-6708
• Publisher: Scuola Internazionale Superiore di Studi Avanzati (SISSA)
• Peer Reviewed: Peer Reviewed
• Volume: 2023
• Issue: 8
• Article Number: 206
• DOI: https://doi.org/10.1007/jhep08%282023%29206
• Keywords: AdS-CFT Correspondence, Scattering Amplitudes
• Public URL: https://durham-repository.worktribe.com/output/1746390