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hep-th2026
Finite-time memory detectors and fully constraining Faddeev-Kulish dressings in QED and gravity
Brett Oertel
We show that for both QED and perturbative quantum gravity, time dependent Faddeev-Kulish dressings can be fully constrained either by symmetry, or by demanding that they reproduce…
hep-th2026
Asymptotic charges as detectors and the memory effect in massive QED and perturbative quantum gravity
Brett Oertel, Ian Moult, Sabrina Pasterski
It has been shown that there are an infinite set of asymptotic symmetries in quantum gravity and QED, and this has been extended to dressed states in some cases. Here we rederive t…