59 citations · 189 across the 13 of their papers we have counts for
13 papers
Scattering and absorption sections by an improved Schwarzschild black hole
Omar Pedraza, L. A. López, L. O. Téllez Tovar
In this contribution, we investigate the scattering and absorption sections of the improved Schwarzschild black hole. The differential scattering section is analysed using three co…
Quasinormal modes of the Hayward black hole surrounded by quintessence: scalar, electromagnetic and gravitational perturbations
Omar Pedraza, L. A. López, R. Arceo +1
We study the quasi-normal modes for scalar, electromagnetic, and gravitational axial perturbations in the Hayward regular black hole surrounded by quintessence (HBH-). Using t…
Scattering and absorption sections of Schwarzschild-anti de Sitter with quintessence
Valeria Ramírez, L. A. López, Omar Pedraza +1
In this paper, we study the scattering and absorption sections of the Schwarzschild--anti de Sitter black hole surrounded by quintessence. The critical values of the cosmological c…
Effects of quintessence on scattering and absorption sections of black holes
L. A. López, Omar Pedraza
Basing on the ideas used by Kiselev, we study three black holes surrounded by quintessence and the effects of quintessence on the classical and semiclassical scattering cross-secti…
Geodesics of Hayward black hole surrounded by quintessence
Omar Pedraza, L. A. López, R. Arceo +1
Basing on the ideas used by Kiselev, we study the Hayward black hole surrounded by quintessence. By setting for the quintessence state parameter at the special case of $ω=-\frac{2}…
Corotating two-body system of identical Kerr sources
I. Cabrera-Munguia, V. E. Ceron, L. A. López +1
A binary system of identical corotating Kerr sources is studied after deriving the corresponding 3-parametric asymptotically flat exact solution. Both sources are apart from each o…