45 citations · 114 across the 7 of their papers we have counts for
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gr-qc2019★ 45 cited
Black hole shadow of a rotating polytropic black hole by the Newman--Janis algorithm without complexification
E. Contreras, J. M. Ramirez-Velasquez, Á. Rincón +2
In this work, starting from a spherically symmetric polytropic black hole, a rotating solution is obtained by following the Newman--Janis algorithm without complexification. Beside…
astro-ph.HE2019★ 8 cited
Radiative non-isothermal Bondi accretion onto a massive black hole
J. M. Ramirez-Velasquez, L. Di G. Sigalotti, R. Gabbasov +3
In this paper, we present the classical Bondi accretion theory for the case of non-isothermal accretion processes onto a supermassive black hole (SMBH), including the effects of X-…