English

Quantum atmosphere effective radii for different spin fields from quantum gravity inspired black holes

General Relativity and Quantum Cosmology 2023-07-04 v1 High Energy Physics - Phenomenology High Energy Physics - Theory

Abstract

Quantum atmosphere effective radii for the emission of spin-0, -1/2, -1, and -2 massless fields from Schwarzschild, Tangherlini, non-commutative geometry inspired, and polymeric black holes are calculated. The power observed from the black hole at spatial infinity taking greybody factors into account is compared to an equal-power black-body radiator of the same temperature but different effective radius. A large range of different radii are obtained for different spin fields and black holes. The equal-power black-body effective radius is not, in general, a good proxy for the location of the quantum atmosphere.

Keywords

Cite

@article{arxiv.2304.08729,
  title  = {Quantum atmosphere effective radii for different spin fields from quantum gravity inspired black holes},
  author = {Douglas M. Gingrich},
  journal= {arXiv preprint arXiv:2304.08729},
  year   = {2023}
}

Comments

10 pages, 5 tables, 0 figures

R2 v1 2026-06-28T10:09:15.150Z