Ultraspinning limits and rotating hyperboloid membranes
arXiv:1512.02293 · doi:10.1016/j.nuclphysb.2015.12.017
Abstract
We apply the hyperboloid membrane limit to the general Kerr-AdS metrics and their recently studied super-entropic cousins and obtain a new class of rotating black holes, for which the rotational parameters in multiple directions attain their maximal value---equal to the AdS radius. These new solutions have a potential application in the description of holographic fluids with vorticity. They also possess interesting thermodynamic properties: we show that---despite the absence of Misner strings---the Bekenstein--Hawking entropy/area law is still violated, raising a question about the origin of this violation.
10 pages, 2 figures, REVTeX 4-1
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Cited by in corpus (6)
- Black hole chemistry: thermodynamics with Lambda
- Notes on thermodynamics of super-entropic AdS black holes
- Are Superentropic black holes superentropic?
- Thermodynamic schemes of charged BTZ-like black holes in arbitrary dimensions
- Extremal Vanishing Horizon Kerr-AdS Black Holes at Ultraspinning Limit
- Geodesic equations for particles and light in the black spindle spacetime