When is an area law not an area law?
High Energy Physics - Theory
2016-06-29 v1 Other Condensed Matter
General Relativity and Quantum Cosmology
Quantum Physics
Abstract
Entanglement entropy is typically proportional to area, but sometimes it acquires an additional logarithmic pre-factor. We offer some intuitive explanations for these facts.
Keywords
Cite
@article{arxiv.1511.02996,
title = {When is an area law not an area law?},
author = {Anushya Chandran and Chris Laumann and Rafael D. Sorkin},
journal= {arXiv preprint arXiv:1511.02996},
year = {2016}
}
Comments
plainTeX, 12 pages, 3 figures. A more current version may be available at http://www.perimeterinstitute.ca/personal/rsorkin/some.papers/