Information loss problem and roles of instantons
High Energy Physics - Theory
2019-02-27 v1 General Relativity and Quantum Cosmology
Abstract
In order to understand the information loss problem, non-perturbative effects will do significant roles. Instantons are in general helpful for this purpose. There are various and rich thin-shell instantons and tunneling channels that eventually result a trivial geometry without a singularity nor an event horizon. We further discuss that there are some subtle examples in asymptotic de Sitter cases that need further investigations.
Keywords
Cite
@article{arxiv.1601.02366,
title = {Information loss problem and roles of instantons},
author = {Dong-han Yeom},
journal= {arXiv preprint arXiv:1601.02366},
year = {2019}
}
Comments
8 pages, 5 figures; Proceedings for the 2nd LeCosPA Symposium: Everything about Gravity, Celebrating the Centenary of Einstein's General Relativity. Talk on December 17, 2015, Taipei, Taiwan