A type of unifying relation in (A)dS spacetime

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Publication:6041707

DOI10.1007/JHEP02(2023)030arXiv2210.15411MaRDI QIDQ6041707

Author name not available (Why is that?)

Publication date: 12 May 2023

Published in: (Search for Journal in Brave)

Abstract: Unifying relations of amplitudes are elegant results in flat spacetime, but the research on these in (A)dS case is not very rich. In this paper, we discuss a type of unifying relations in (A)dS by using Berends-Giele currents. By taking the flat limit, we also get a semi-on-shell way to prove the unifying relations in the flat case. We also discuss the applications of our results in cosmology.


Full work available at URL: https://arxiv.org/abs/2210.15411



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