Entanglement entropy for odd spheres
High Energy Physics - Theory
2010-12-23 v1 General Relativity and Quantum Cosmology
Spectral Theory
Quantum Physics
Abstract
It is shown, non--rigorously, that the effective action on a Z_q factored odd spheres (lune) has a vanishing derivative at q=1. This leaves the effective action on the ordinary odd d-sphere as (minus) the value of the entanglement entropy associated with a (d-2)-sphere. Some numbers are given.
Cite
@article{arxiv.1012.1548,
title = {Entanglement entropy for odd spheres},
author = {J. S. Dowker},
journal= {arXiv preprint arXiv:1012.1548},
year = {2010}
}
Comments
15 pages