Charged Unruh effect on geon spacetimes
General Relativity and Quantum Cosmology
2010-03-08 v1
Abstract
A topological geon black hole with gauge charges may have a gauge bundle that necessarily incorporates charge conjugation as a gauge symmetry. This happens for example for the Reissner-Nordstrom geon. We show that gauging the charge conjugation leaves an imprint in the Unruh effect: the geon's exterior region contains non-thermal correlations for particle pairs of the same, rather than opposite, charge. The phenomenon occurs also in topologically similar Rindler spacetimes with a background gauge field.
Keywords
Cite
@article{arxiv.1003.1297,
title = {Charged Unruh effect on geon spacetimes},
author = {David Edward Bruschi and Jorma Louko},
journal= {arXiv preprint arXiv:1003.1297},
year = {2010}
}
Comments
3 pages, talk given by David E. Bruschi at the 12th Marcel Grossmann Meeting