Non-relativistic entanglement entropy from Horava gravity
High Energy Physics - Theory
2017-07-27 v1 Strongly Correlated Electrons
Abstract
We propose an analogue of the Ryu-Takayanagi formula for holographic entanglement entropy applicable to non-relativistic holographic dualities involving Horava gravity. This is a powerful tool for the duality to have, as topological order quantified by entanglement entropy is a robust notion in condensed matter systems. Our derivation makes use of examining on-shell gravitational actions on conical spacetimes.
Cite
@article{arxiv.1707.08231,
title = {Non-relativistic entanglement entropy from Horava gravity},
author = {Stefan Janiszewski},
journal= {arXiv preprint arXiv:1707.08231},
year = {2017}
}
Comments
20 pages, 7 figures