Livolsi, Edoardo: Structural Failure of Asymptotic Symmetry--Memory Correspondence - Sabrina Pasterski

This work presents a structural and mathematical analysis of the asymptotic symmetry–memory correspondence developed by Sabrina Pasterski, Andrew Strominger and Alexander Zhiboedov. The analysis is performed entirely at the level of explicit equations and functional dependence, without relying on phenomenological interpretation or conceptual assumptions. The electromagnetic and gravitational memory observables are shown to take the general form of time-integrated radiative fluxes, equivalently c