STUCHLÍK, Zdeněk, Ahmadjon ABDUJABBAROV, Bobomurat AHMEDOV, Farruh ATAMUROTOV a Naresh DADHICH. Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity. The European Physical Journal C. US - Spojené státy americké, 2015, roč. 75, č. 8, s. "399-1"-"399-11", 11 s. ISSN 1434-6044. Dostupné z: https://dx.doi.org/10.1140/epjc/s10052-015-3604-5. |
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@article{46141, author = {Stuchlík, Zdeněk and Abdujabbarov, Ahmadjon and Ahmedov, Bobomurat and Atamurotov, Farruh and Dadhich, Naresh}, article_location = {US - Spojené státy americké}, article_number = {8}, doi = {http://dx.doi.org/10.1140/epjc/s10052-015-3604-5}, keywords = {Gauss-Bonnet gravity; Penrose process; black holes}, language = {eng}, issn = {1434-6044}, journal = {The European Physical Journal C}, title = {Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity}, url = {https://link.springer.com/article/10.1140/epjc/s10052-015-3604-5}, volume = {75}, year = {2015} }
TY - JOUR ID - 46141 AU - Stuchlík, Zdeněk - Abdujabbarov, Ahmadjon - Ahmedov, Bobomurat - Atamurotov, Farruh - Dadhich, Naresh PY - 2015 TI - Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity JF - The European Physical Journal C VL - 75 IS - 8 SP - "399-1"-"399-11" EP - "399-1"-"399-11" SN - 14346044 KW - Gauss-Bonnet gravity KW - Penrose process KW - black holes UR - https://link.springer.com/article/10.1140/epjc/s10052-015-3604-5 N2 - 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. ER -
STUCHLÍK, Zdeněk, Ahmadjon ABDUJABBAROV, Bobomurat AHMEDOV, Farruh ATAMUROTOV a Naresh DADHICH. Energetics and optical properties of 6-dimensional rotating black hole in pure Gauss-Bonnet gravity. \textit{The European Physical Journal C}. US - Spojené státy americké, 2015, roč.~75, č.~8, s.~''399-1''-''399-11'', 11 s. ISSN~1434-6044. Dostupné z: https://dx.doi.org/10.1140/epjc/s10052-015-3604-5.
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