EPR = ER and Scattering Amplitude as Entanglement Entropy Change
High Energy Physics - Theory
2014-07-11 v2
Abstract
We study the causal structure of the minimal surface of the four-gluon scattering, and find a world-sheet wormhole parametrized by Mandelstam variables, thereby demonstrate the EPR = ER relation for gluon scattering. We also propose that scattering amplitude is the change of the entanglement entropy by generalizing the holographic entanglement entropy of Ryu-Takayanagi to the case where two regions are divided in space-time.
Keywords
Cite
@article{arxiv.1404.0794,
title = {EPR = ER and Scattering Amplitude as Entanglement Entropy Change},
author = {Shigenori Seki and Sang-Jin Sin},
journal= {arXiv preprint arXiv:1404.0794},
year = {2014}
}
Comments
6 pages, 6 figures; v2: major revision, comments added in Section V, refs added, version for publication