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hep-th2024
From on-shell amplitude in AdS to cosmological correlators: gluons and gravitons
Jiajie Mei, Yuyu Mo
We recently introduced a recursive bootstrap method for constructing -point gluon and graviton Mellin-momentum amplitudes in (A)dS spacetime. The power of this approach was illu…
hep-th2024★ 5 cited
Soft Limits of Gluon and Graviton Correlators in Anti-de Sitter Space
Chandramouli Chowdhury, Arthur Lipstein, Jiajie Mei +1
We derive formulae for the soft limit of tree-level gluon and graviton correlators in Anti-de Sitter space, which arise from Feynman diagrams encoding the Weinberg soft theorems in…
hep-th2024
On-shell Bootstrap for n-gluons and gravitons scattering in (A)dS, Unitarity and Soft limit
Jiajie Mei, Yuyu Mo
We propose an algorithm to recursively bootstrap -point gluon and graviton Mellin-Momentum amplitudes in (A)dS spacetime using only three-point amplitude. We discover that gluon…