energy extraction from a konoplya–zhidenko rotating non-kerr black hole

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ID: 217403
2018
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Abstract
We have investigated the properties of the ergosphere and the energy extraction by Penrose process in a Konoplya–Zhidenko rotating non-Kerr black hole spacetime. We find that the ergosphere becomes thin and the maximum efficiency of energy extraction decreases as the deformation parameter increases. For the case with aM, we find that the maximum efficiency can reach so high that it is almost unlimited as the positive deformation parameter is close to zero, which is a new feature of energy extraction in such kind of rotating non-Kerr black hole spacetime.
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long2018nuclearenergy Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Fen Long;Songbai Chen;Shangyun Wang;Jiliang Jing
Journal biology and fertility of soils
Year 2018
DOI
10.1016/j.nuclphysb.2017.10.028
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