Graviton trispectrum from gluons
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Publication:6050702
DOI10.1007/JHEP08(2023)206arXiv2304.07206MaRDI QIDQ6050702
Author name not available (Why is that?)
Publication date: 12 October 2023
Published in: (Search for Journal in Brave)
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 cite{Bonifacio:2022vwa}. Inspired by the double copy for scattering amplitudes, we derive a compact new expression for this quantity starting from the wavefunction coefficient for gluons.
Full work available at URL: https://arxiv.org/abs/2304.07206
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