Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ultra-Spinning Gauged Supergravity Black Holes and their Kerr/CFT
  Correspondence   Recently a new class of asymptotically AdS ultra-spinning black holes has
been constructed with a noncompact horizon of finite area [1], in which the
asymptotic rotation is effectively boosted to the speed of light. We employ
this technique for four-dimensional $U(1)^4$ and five-dimensional $U(1)^3$
gauged supergravity black holes. The obtained new exact black hole solutions
for both cases possess a noncompact horizon; their topologies are a sphere with
two punctures. We then demonstrate that the ultra-spinning limit commutes with
the extremality condition as well as the near horizon limit for both black
holes. We also show that the near horizon extremal geometries of the resulting
ultra-spinning gauged supergravity black holes lead to the well-known result
which contains an AdS$_2$ throat. We then obtain the $[(d-1)/2]$ central
charges of the dual CFTs. By assuming the Cardy formula, we show that despite
the noncompactness of the horizon, microscopic entropy of the dual CFT is
precisely equivalent to the Bekenstein-Hawking entropy.

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The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
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The categories of this paper are: cmp-lg
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The categories of this paper are: math
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The categories of this paper are: q-fin
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The categories of this paper are: comp-gas
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The categories of this paper are: cond-mat
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-alg
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The categories of this paper are: gr-qc
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The categories of this paper are: ao-sci
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The categories of this paper are: nlin
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The categories of this paper are: solv-int
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph