Calculable corrections to brane black hole decay: The scalar case

2002/03/27 by Panagiota Kanti, John March-Russell
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #gr-qc #hep-ph #hep-th

paper · pdf · doi:10.1103/physrevd.66.024023

published as Phys.Rev. D66 (2002) 024023 · Latex, 16 pages, typos fixed, references added

arxiv created 2002/03/27 · openalex publication_date 2002/07/18 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

In the context of brane-world theories, the production cross section for black holes may be greatly enhanced. Such black holes can in principle lead to detectable signals via their Hawking evaporation to brane-localized modes. We calculate, in the semiclassical approximation, the leading corrections to the energy spectrum (the greybody factors) for decay into scalar fields, as a function of the number of toroidally compactified extra dimensions, and partial wave number.

Citations

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