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Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity

Abdujabbarov, Ahmadjon; Atamurotov, Farruh; Dadhich, Naresh; Ahmedov, Bobomurat; Stuchlik, Zdenek


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  "@id": 80635, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "Abdujabbarov, Ahmadjon"
    }, 
    {
      "@type": "Person", 
      "name": "Atamurotov, Farruh"
    }, 
    {
      "@type": "Person", 
      "name": "Dadhich, Naresh"
    }, 
    {
      "@type": "Person", 
      "name": "Ahmedov, Bobomurat"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Silesian Univ Opava, Inst Phys, Fac Philosophy & Sci, Opava, Czech Republic", 
      "name": "Stuchlik, Zdenek"
    }
  ], 
  "datePublished": "2015-01-01", 
  "description": "We study physical processes around a rotating black hole in pure Gauss-Bonnet (GB) gravity. In pure GB gravity, the gravitational potential has a slower fall-off as compared to the corresponding Einstein potential in the same dimension. It is therefore expected that the energetics of a pure GB black hole would be weaker, and our analysis bears out that the efficiency of energy extraction by the Penrose-process is increased to 25.8% and the particle acceleration is increased to 55.28 %; the optical shadow of the black hole is decreased. These are in principle distinguishing observable features of a pure GB black hole.", 
  "headline": "Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity", 
  "identifier": 80635, 
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  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity", 
  "url": "https://aperta.ulakbim.gov.tr/record/80635"
}
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Abdujabbarov, A., Atamurotov, F., Dadhich, N., Ahmedov, B. ve Stuchlik, Z. (2015). Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity. EUROPEAN PHYSICAL JOURNAL C, 75(8). doi:10.1140/epjc/s10052-015-3604-5

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