40 citations · 58 across the 5 of their papers we have counts for
6 papers
Birefringence and QuasiNormal Modes of the Einstein-Euler-Heisenberg Black Hole
Nora Bretón, L. A. López
In this contribution we study the birefringence and the quasinormal modes (QNM) in the eikonal approximation, of the Einstein-Euler-Heisenberg black hole (EEH-BH) . The EEH-BH is a…
Redshift of light emitted by particles orbiting a black hole immersed in a strong magnetic field
L. A. López, Nora Bretón
In this paper we analyze the frequency shifts of the light emitted by particles describing stable circular geodesics around a static black hole immersed in an external magnetic fie…
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}…
Frequency Shifts of photons emitted from geodesics of nonlinear electromagnetic black holes
L. A. López, J. C. Olvera
We analyzed the frequency shifts of photons emitted from massive particles that move in stable geodesics around black holes with non-linear electrodynamics. The motion of the photo…
Scattering and absorption sections of nonlinear electromagnetic black holes
J. C. Olvera, L. A. López
The expression of the impact parameter, in the analysis for classical and semiclassical scattering cross sections for black holes, is obtained with nonlinear electrodynamics (NLED)…
Asymptotic structure of spacetime and the Newman-Penrose formalism: a brief review
L. A. Gómez López, G. D. Quiroga
A brief review about the Newman-Penrose formalism and the asymptotic structure of the spacetime is given. The goal of this review is to describe the latest developments in these to…