paper

Accelerating Kaluza-Klein black hole and Kerr/CFT correspondence

arXiv:2409.02892 · doi:10.1016/j.aop.2024.169782

Abstract

We construct a new solution in the Einstein-Maxwell-dilaton theory describing accelerating, charged, and rotating black hole, i.e. the accelerating Kaluza-Klein black hole. Some properties the spacetime are discussed, such as the electromagnetic fields, the area-temperature product, and the holography according to Kerr/CFT correspondence. As expected, the macroscopic Bekenstein-Hawking entropy for an extremal accelerating Kaluza-Klein black hole can be recovered by using Cardy formula of a two dimensional conformal field theory. An interesting feature is found, namely the area-temperature product is just the the one belongs to the vacuum Einstein seed solution.

25 pages, 8 figures

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