Comments on the anti-Hawking effect on a BTZ black hole spacetime
High Energy Physics - Theory
2021-03-30 v3 General Relativity and Quantum Cosmology
Abstract
We compute the transition rate of an Unruh-DeWitt detector coupled both to a ground state and to a KMS state of a massless, conformally coupled scalar field on a static BTZ black hole with Robin boundary conditions. We observe that, although the anti-Hawking effect is manifest for the ground state, this is not the case for the KMS state. In addition, we show that our analysis applies with minor modifications also to the anti-Unruh effect on Rindler-AdS spacetime.
Keywords
Cite
@article{arxiv.2009.07201,
title = {Comments on the anti-Hawking effect on a BTZ black hole spacetime},
author = {Lissa de Souza Campos and Claudio Dappiaggi},
journal= {arXiv preprint arXiv:2009.07201},
year = {2021}
}
Comments
6 pages, 7 figures, typos and sign corrected, one figure updated