Small corrections to semiclassical gravity and their role in information paradoxes
arXiv:2105.09924
Abstract
In this essay, we qualitatively demonstrate how small non-perturbative corrections are a necessary addition to semiclassical gravity's path integral. We use this to discuss implications for Hawking's information paradox and the bags of gold paradox.
Slightly edited version of an essay written for the Gravity Research Foundation 2021 Awards for Essays on Gravitation