2 papers
hep-th2026
Hawking radiation from the double copy
Anton Ilderton, William Lindved, Karthik Rajeev
Gravity and gauge theory are concretely linked by the double copy. Although well-studied at the level of perturbative scattering in vacuum, far less is known about non-perturbative…
hep-th2025
Coherent states, background fields, and double copy
Anton Ilderton, William Lindved
We show that scattering amplitudes on any gauge theory background admitting a coherent state description double copy to amplitudes in a curved spacetime. The metric of the spacetim…