Speaker
Connor Armstrong
(Durham University)
Description
The Cosmological Scattering Equations lead to a natural formulation of EFT wavefunction coefficients in de Sitter written in terms of conformal generators in the future boundary. The corresponding integrands can be assembled from simple building blocks (including mass deformations and curvature corrections) leading to a double copy prescription. We can also analyse the operator form of the wavefunction coefficients in the soft limit, letting us link EFT soft theorems with Lagrangian symmetries beyond flat space
| Type of presentation | Poster |
|---|---|
| Would you be interested in receiving feedback on your presentation? | Yes |
| Are you happy for your talk to be recorded? | N/A (poster presentation) |
| Please select the most relevant category | Amplitudes |
Primary author
Connor Armstrong
(Durham University)
