Realization of "ER=EPR"
High Energy Physics - Theory
2025-11-03 v2 General Relativity and Quantum Cosmology
Abstract
We provide a concrete and computable realization of the conjecture, by deriving the Einstein-Rosen bridge from the quantum entanglement in the thermofield double CFT. The Bekenstein-Hawking entropy of the wormhole is explicitly identified as an entanglement entropy between subsystems of the thermofield double state. Furthermore, our results provide a quantitative verification of Van Raamsdonk's conjecture about spacetime emergence.
Keywords
Cite
@article{arxiv.2411.18485,
title = {Realization of "ER=EPR"},
author = {Xin Jiang and Peng Wang and Houwen Wu and Haitang Yang},
journal= {arXiv preprint arXiv:2411.18485},
year = {2025}
}
Comments
V2: Based on recent progresses, made subtantial improvements in the introduction, added a clarification about the crucial reparameterization, updated refs. 5 pages, 8 figures