Hawking radiation in a Rotating Kaluza-Klein Black Hole with Squashed Horizons

Abstract

We explore the signature of the extra dimension in the Hawking radiation in a rotating Kaluza-Klein black hole with squashed horizons. Comparing with the spherical case, we find that the rotating parameter brings richer physics. We obtain the appropriate size of the extra dimension which can enhance the Hawking radiation and may open a window to detect the extra dimensions.

15 pages, 7 figures, accepted for publication in Phys. Rev. D

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• Hawking radiation in a $d$-dimensional static spherically-symmetric black Hole surrounded by quintessence
• Evolution of perturbations of squashed Kaluza-Klein black holes: escape from instability
• Hawking radiation as tunneling from squashed Kaluza-Klein black hole
• Thermodynamics of Squashed Kaluza-Klein Black Holes and Black Strings -- A Comparison of Reference Backgrounds --
• Greybody Factors for Rotating Black Holes on Codimension-2 Branes
• Scalar emission in a rotating Gödel black hole
• Analytical studies of Hawking radiation and quasinormal modes in rotating linear dilatonic black hole
• Stability analysis of Squashed Kaluza-Klein Black Holes with Charge
• Analytical expressions for greybody factor and dynamic evolution for scalar field in Hořava-Lifshitz black hole
• Strong gravitational lensing of a five-dimensional charged, equally rotating black hole with a cosmological constant