Entanglement entropy in free quantum field theory
High Energy Physics - Theory
2009-12-08 v3
Abstract
In this review we first introduce the general methods to calculate the entanglement entropy for free fields, within the Euclidean and the real time formalisms. Then we describe the particular examples which have been worked out explicitly in two, three and more dimensions.
Keywords
Cite
@article{arxiv.0905.2562,
title = {Entanglement entropy in free quantum field theory},
author = {H. Casini and M. Huerta},
journal= {arXiv preprint arXiv:0905.2562},
year = {2009}
}
Comments
41 pages, 15 figures, references added, minor changes