78 citations · 234 across the 10 of their papers we have counts for
9 papers
Absorption, scattering, quasinormal modes and shadow by canonical acoustic black holes in Lorentz-violating background
J. A. V. Campos, M. A. Anacleto, F. A. Brito +1
In the present work, we study the scattering for a black hole described by the canonical acoustic metric with Lorentz violation using asymptotic and numerical methods. In this scen…
Scattering and absorption by extra-dimensional black holes with GUP
M. A. Anacleto, J. A. V. Campos, F. A. Brito +2
In this paper, we consider the Schwarzschild-Tangherlini black hole to investigate the process of scalar wave scattering by the black hole in a spacetime of (d + 1) dimensions and…
Absorption, scattering and shadow by a noncommutative black hole with global monopole
M. A. Anacleto, F. A. Brito, J. A. V. Campos +1
In this paper, we investigate the process of massless scalar wave scattering due to a noncommutative black hole with a global monopole through the partial wave method. We computed…
Quasinormal modes and shadow of a Schwarzschild black hole with GUP
M. A. Anacleto, J. A. V. Campos, F. A. Brito +1
We consider quantum corrections for the Schwarzschild black hole metric by using the generalized uncertainty principle (GUP) to investigate quasinormal modes, shadow and their rela…
Quasinormal modes and shadow of noncommutative black hole
J. A. V. Campos, M. A. Anacleto, F. A. Brito +1
In this paper we investigate quasinormal modes (QNM) for a scalar field around a noncommutative Schwarzschild black hole. We verify the effect of noncommutativity on quasinormal fr…
Quantum-corrected scattering and absorption of a Schwarzschild black hole with GUP
M. A. Anacleto, F. A. Brito, J. A. V. Campos +1
In this paper we have implemented quantum corrections for the Schwarzschild black hole metric using the generalized uncertainty principle (GUP) in order to investigate the scatteri…