Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss–Bonnet gravity
A Abdujabbarov, F Atamurotov, N Dadhich… - The European Physical …, 2015 - Springer
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 Penroseprocess is increased to 25.8% and the particle
acceleration is increased to 55.28%; the optical shadow of the black hole is decreased …
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 Penroseprocess is increased to 25.8% and the particle
acceleration is increased to 55.28%; the optical shadow of the black hole is decreased …
Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity
Z Stuchlík, A Abdujabbarov, B Ahmedov… - The European Physical …, 2015 - is.slu.cz
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 …
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 …
以上显示的是最相近的搜索结果。 查看全部搜索结果