Shadows and rings of the Kehagias-Sfetsos black hole surrounded by thin disk accretion
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2021/06/037
Abstract: In this paper, under the illumination of thin disk accretion, we have employed the ray-tracing method to carefully investigate shadows and rings of the Kehagias-Sfetsos(KS) black hole in deformed HoĊava-Lifshitz(HL) gravity. The results show that… read more here.
Keywords: shadows rings; thin disk; black hole; hole ... See more keywords
Toward the self-consistent model of cold disk accretion
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271818440054
Abstract: Observations of active galactic nuclei show increasing number of cases when the kinetic luminosity of jets exceeds the bolometric luminosity of disks. We develop a model of so-called cold disk accretion when the majority of… read more here.
Keywords: cold disk; disk; luminosity; self consistent ... See more keywords