64 citations · 161 across the 5 of their papers we have counts for
18 papers
Superradiant instability and charged scalar quasinormal modes for -dimensional Coulomb-like AdS black holes from nonlinear electrodynamics
P. A. González, Ángel Rincón, Joel Saavedra +1
We study the propagation of charged scalar fields in the background of -dimensional Coulomb-like AdS black holes, and we show that such propagation is unstable under Dirichlet…
Scalar quasinormal modes for 2+1-dimensional Coulomb like AdS black holes from non lineal electrodynamics
Almendra Aragón, P. A. González, Joel Saavedra +1
We study the propagation of scalar fields in the background of -dimensional Coulomb like AdS black holes, and we show that such propagation is stable under Dirichlet boundary…
Anomalous decay rate of quasinormal modes in Reissner-Nordström black holes
R. D. B. Fontana, P. A. González, Eleftherios Papantonopoulos +1
The anomalous decay rate of the quasinormal modes occurs when the longest-lived modes are the ones with higher angular number. Such behaviour has been recently studied in different…
Null geodesics in five-dimensional Reissner-Nordström anti-de Sitter black hole
P. A. González, Marco Olivares, Yerko Vásquez +1
The study of the motion of photons around massive bodies is one of the most useful tools to know the geodesic structure associated with said gravitational source. In the present wo…
Massive Dirac quasinormal modes in Schwarzschild-dS black holes: anomalous decay rate and fine structure
Almendra Aragón, Ramón Bécar, P. A. González +1
Recently, the anomalous decay rate of quasinormal modes has been studied for some geometries under scalar field perturbations, which occurs when the longest-lived modes are the one…
Anomalous decay rate of quasinormal modes in Schwarzschild-dS and Schwarzschild-AdS black holes
Almendra Aragón, P. A. González, Eleftherios Papantonopoulos +1
Recently an anomalous decay rate of the quasinormal modes of a massive scalar field in Schwarzschild black holes backgrounds was reported in which the longest-lived modes are the o…