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Hawking evaporation time scale of topological black holes in anti-de Sitter spacetime
KTH, Centres, Nordic Institute for Theoretical Physics NORDITA. Stockholm University, Sweden.
2016 (English)In: Nuclear Physics B, ISSN 0550-3213, E-ISSN 1873-1562, Vol. 903, 387-399 p.Article in journal (Refereed) PublishedText
Abstract [en]

It was recently pointed out that if an absorbing boundary condition is imposed at infinity, an asymptotically anti-de Sitter Schwarzschild black hole with a spherical horizon takes only a finite amount of time to evaporate away even if its initial mass is arbitrarily large. We show that this is a rather generic property in AdS spacetimes: regardless of their horizon topologies, neutral AdS black holes in general relativity take about the same amount of time to evaporate down to the same size of order L, the AdS length scale. Our discussion focuses on the case in which the black hole has toral event horizon. A brief comment is made on the hyperbolic case, i.e. for black holes with negatively curved horizons.

Place, publisher, year, edition, pages
Elsevier, 2016. Vol. 903, 387-399 p.
National Category
Computational Mathematics
Identifiers
URN: urn:nbn:se:kth:diva-180939DOI: 10.1016/j.nuclphysb.2016.01.005ISI: 000370089500019ScopusID: 2-s2.0-84953792237OAI: oai:DiVA.org:kth-180939DiVA: diva2:897575
Note

QC 20160126

Available from: 2016-01-26 Created: 2016-01-25 Last updated: 2016-03-19Bibliographically approved

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Ong, Yen Chin
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