Time-evolution of holographic entanglement entropy and metric perturbations
High Energy Physics - Theory
2016-09-21 v2
Abstract
We study the holographic entanglement entropy under small deformations of AdS, including time-dependence. It is found through perturbative analysis that the divergent terms are not affected and the change appears only in the finite terms. We also consider the entanglement thermodynamic first law, and calculate the entanglement temperature and confirm that it is inversely proportional to the size of the entangling region.
Keywords
Cite
@article{arxiv.1512.02816,
title = {Time-evolution of holographic entanglement entropy and metric perturbations},
author = {Nakwoo Kim and Jung Hun Lee},
journal= {arXiv preprint arXiv:1512.02816},
year = {2016}
}
Comments
18 pages, 4 figures; v2. minor revision and refs added