Projective measurement of black holes
High Energy Physics - Theory
2022-03-11 v1 Statistical Mechanics
General Relativity and Quantum Cosmology
Quantum Physics
Abstract
We study the effect of projective measurements on the entanglement structure of quantum black holes. It is shown that the entanglement verification in monitored quantum circuits, recently discussed in condensed matter physics, is equivalent to the information recovery from a black hole with projective measurements. This correspondence provides useful predictions about non-perturbative effects on quantum gravity and some insights on the black hole interior as well as the final state proposal.
Keywords
Cite
@article{arxiv.2203.04968,
title = {Projective measurement of black holes},
author = {Beni Yoshida},
journal= {arXiv preprint arXiv:2203.04968},
year = {2022}
}
Comments
15 pages (based on section 11 of arXiv:2109.08691)