Ultra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties

Abstract By taking the ultra-spinning limit as a simple solution-generating trick, a novel class of ultra-spinning charged black hole solutions has been constructed from Chow’s rotating charged black hole with two equal-charge parameters in six-dimensional N $$ \mathcal{N} $$ = 4 gauged supergravity...

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Autores principales:	Di Wu, Shuang-Qing Wu
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Black Holes Black Holes in String Theory Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/a346347208f142049517e4cd5b1d8aae
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spelling	oai:doaj.org-article:a346347208f142049517e4cd5b1d8aae2021-11-08T11:16:51ZUltra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties10.1007/JHEP11(2021)0311029-8479https://doaj.org/article/a346347208f142049517e4cd5b1d8aae2021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)031https://doaj.org/toc/1029-8479Abstract By taking the ultra-spinning limit as a simple solution-generating trick, a novel class of ultra-spinning charged black hole solutions has been constructed from Chow’s rotating charged black hole with two equal-charge parameters in six-dimensional N $$ \mathcal{N} $$ = 4 gauged supergravity theory. We investigate their thermodynamical properties and then demonstrate that all thermodynamical quantities completely obey both the differential first law and the Bekenstein-Smarr mass formula. For the six-dimensional ultra-spinning Chow’s black hole with only one rotation parameter, we show that it does not always obey the reverse isoperimetric inequality, thus it can be either sub-entropic or super-entropic, depending upon the ranges of the mass parameter and especially the charge parameter. This property is obviously different from that of the six-dimensional singly-rotating Kerr-AdS super-entropic black hole, which always strictly violates the RII. For the six-dimensional doubly-rotating Chow’s black hole but ultra-spinning only along one spatial axis, we point out that it may also obey or violate the RII, and can be either super-entropic or sub-entropic in general.Di WuShuang-Qing WuSpringerOpenarticleBlack HolesBlack Holes in String TheoryNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-24 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Black Holes Black Holes in String Theory Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Black Holes Black Holes in String Theory Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Di Wu Shuang-Qing Wu Ultra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties
description	Abstract By taking the ultra-spinning limit as a simple solution-generating trick, a novel class of ultra-spinning charged black hole solutions has been constructed from Chow’s rotating charged black hole with two equal-charge parameters in six-dimensional N $$ \mathcal{N} $$ = 4 gauged supergravity theory. We investigate their thermodynamical properties and then demonstrate that all thermodynamical quantities completely obey both the differential first law and the Bekenstein-Smarr mass formula. For the six-dimensional ultra-spinning Chow’s black hole with only one rotation parameter, we show that it does not always obey the reverse isoperimetric inequality, thus it can be either sub-entropic or super-entropic, depending upon the ranges of the mass parameter and especially the charge parameter. This property is obviously different from that of the six-dimensional singly-rotating Kerr-AdS super-entropic black hole, which always strictly violates the RII. For the six-dimensional doubly-rotating Chow’s black hole but ultra-spinning only along one spatial axis, we point out that it may also obey or violate the RII, and can be either super-entropic or sub-entropic in general.
format	article
author	Di Wu Shuang-Qing Wu
author_facet	Di Wu Shuang-Qing Wu
author_sort	Di Wu
title	Ultra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties
title_short	Ultra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties
title_full	Ultra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties
title_fullStr	Ultra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties
title_full_unstemmed	Ultra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties
title_sort	ultra-spinning chow’s black holes in six-dimensional gauged supergravity and their properties
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/a346347208f142049517e4cd5b1d8aae
work_keys_str_mv	AT diwu ultraspinningchowsblackholesinsixdimensionalgaugedsupergravityandtheirproperties AT shuangqingwu ultraspinningchowsblackholesinsixdimensionalgaugedsupergravityandtheirproperties
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Ultra-spinning Chow’s black holes in six-dimensional gauged supergravity and their properties

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