14 citations · 102 across the 32 of their papers we have counts for
12 papers · 1 filter
On a Gödel-like Solution in Non-Relativistic Gravity
A. F. Santos, R. G. G. Amorim, K. V. S. Araújo +1
The article deals with Gödel-like solutions in the context of Galilean gravity, a geometric formulation of non-relativistic gravitation defined on a five-dimensional Galilean manif…
On Nonrelativistic Isotropic and Homogeneous Universe
R. G. G. Amorim, A. F. Santos, K. V. S. Araújo +1
This article deals with a nonrelativistic cosmological model based on Galilean covariance, formulated within a five-dimensional Galilean manifold. Within this framework, we constru…
Nonrelativistic Spinless Particle in Vicinity of Schwarzschild-like Black Hole
Ronni Amorim, Vinicius Rispoli, Sérgio Ulhoa +1
In this article we analyze the behavior of a non-relativistic spinless particle near the event horizon of a Schwarzschild-like black hole. In this way, the Schrödinger covariant eq…
On Quantum Cosmology in Teleparallel Gravity
A. S. Fernandes, S. C. Ulhoa, R. G. G. Amorim
A quantum cosmology in teleparallel gravity is presented in this article. Teleparallel gravity is used to perform such an analysis once in General Relativity (GR) the concept of gr…
On Quasinormal Modes for Scalar Perturbations of Static Spherically Symmetric Black Holes in Nash Embedding Framework
S. C. Ulhoa, R. G. G. Amorim, Abraão J. S. Capistrano
In this paper we investigate scalar perturbations of black holes embedded in a five dimensional bulk space. It is calculated the quasinormal frequencies of a such black holes using…
On the thermal stability of a static spherically symmetric black holes in Nash embedding framework
Abraão J. S Capistrano, Antonio C. Gutiérrez-Piñeres, Sergio C. Ulhoa +1
We study the deformation caused by the influence of extrinsic curvature on a vacuum spherically symmetric metric embedded in a five-dimensional bulk. In this sense, we investigate…