Entanglement Entropy of de Sitter Space \alpha-Vacua
High Energy Physics - Theory
2016-07-26 v2
Abstract
We generalize the analysis of arXiv:1210.7244 to de Sitter space \alpha-vacua and compute the entanglement entropy of a free scalar for the half-sphere at late time.
Cite
@article{arxiv.1404.7487,
title = {Entanglement Entropy of de Sitter Space \alpha-Vacua},
author = {Norihiro Iizuka and Toshifumi Noumi and Noriaki Ogawa},
journal= {arXiv preprint arXiv:1404.7487},
year = {2016}
}
Comments
4 pages, 3 figures. v2: minor changes, published version