Ultraspinning limits and rotating hyperboloid membranes

Ultraspinning limits and rotating hyperboloid membranes

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...

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Main Authors: Robie A. Hennigar, David Kubizňák, Robert B. Mann, Nathan Musoke
Format: Article
Language:English
Published: Elsevier 2016-02-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S055032131500437X
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spelling doaj-a88397bfdea44a32b2818035cad1600c2020-11-24T22:47:52ZengElsevierNuclear Physics B0550-32131873-15622016-02-01903C40041710.1016/j.nuclphysb.2015.12.017Ultraspinning limits and rotating hyperboloid membranesRobie A. Hennigar0David Kubizňák1Robert B. Mann2Nathan Musoke3Department of Physics and Astronomy, University of Waterloo, Waterloo, Ontario, N2L 3G1, CanadaPerimeter Institute, 31 Caroline St. N., Waterloo, Ontario, N2L 2Y5, CanadaDepartment of Physics and Astronomy, University of Waterloo, Waterloo, Ontario, N2L 3G1, CanadaPerimeter Institute, 31 Caroline St. N., Waterloo, Ontario, N2L 2Y5, CanadaWe 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.http://www.sciencedirect.com/science/article/pii/S055032131500437X
collection DOAJ
language English
format Article
sources DOAJ
author Robie A. Hennigar
David Kubizňák
Robert B. Mann
Nathan Musoke
spellingShingle Robie A. Hennigar
David Kubizňák
Robert B. Mann
Nathan Musoke
Ultraspinning limits and rotating hyperboloid membranes
Nuclear Physics B
author_facet Robie A. Hennigar
David Kubizňák
Robert B. Mann
Nathan Musoke
author_sort Robie A. Hennigar
title Ultraspinning limits and rotating hyperboloid membranes
title_short Ultraspinning limits and rotating hyperboloid membranes
title_full Ultraspinning limits and rotating hyperboloid membranes
title_fullStr Ultraspinning limits and rotating hyperboloid membranes
title_full_unstemmed Ultraspinning limits and rotating hyperboloid membranes
title_sort ultraspinning limits and rotating hyperboloid membranes
publisher Elsevier
series Nuclear Physics B
issn 0550-3213
1873-1562
publishDate 2016-02-01
description 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.
url http://www.sciencedirect.com/science/article/pii/S055032131500437X
work_keys_str_mv AT robieahennigar ultraspinninglimitsandrotatinghyperboloidmembranes
AT davidkubiznak ultraspinninglimitsandrotatinghyperboloidmembranes
AT robertbmann ultraspinninglimitsandrotatinghyperboloidmembranes
AT nathanmusoke ultraspinninglimitsandrotatinghyperboloidmembranes
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