145 citations · 325 across the 12 of their papers we have counts for
12 papers
Perturbations of the Gravitational Energy in the TEGR: Quasinormal Modes of the Schwarzschild Black Hole
J. W. Maluf, S. C. Ulhoa, F. L. Carneiro +1
We calculate the gravitational energy spectrum of the perturbations of a Schwarzschild black hole described by quasinormal modes, in the framework of the teleparallel equivalent of…
Gravitational energy, gravitational pressure, and the thermodynamics of a charged black hole in teleparallel gravity
K. H. C. Castello-Branco, J. F. da Rocha-Neto
We investigate, in the case of a Reissner-Nordström black hole, the definitions of gravitational energy and gravitational pressure that naturally arise in the framework of the Tele…
Gravitational Pressure and the Accelerating Universe
K. H. C. Castello-Branco, J. F. da Rocha-Neto
In the context of the Teleparallel Equivalent of General Relativity (TEGR) one can obtain an alternative insight into General Relativity, as has been shown in addressing properties…
Gravitational energy of a magnetized Schwarzschild black hole - a teleparallel approach
K. H. C. Castello-Branco, J. F. da Rocha-Neto
We investigate the distribution of gravitational energy on the spacetime of a Schwarzschild black hole immersed in a cosmic magnetic field. This is done in the context of the {\it…
High overtones of Dirac perturbations of a Schwarzschild black hole
K. H. C. Castello-Branco, R. A. Konoplya, A. Zhidenko
Using the Frobenius method, we find high overtones of the Dirac quasinormal spectrum for the Schwarzschild black hole. At high overtones, the spacing for imaginary part of …
Analytic determination of the asymptotic quasi-normal mode spectrum of small Schwarzschild-de Sitter black holes
K. H. C. Castello-Branco, E. Abdalla
Following the monodromy technique performed by Motl and Neitzke, we consider the analytic determination of the highly damped (asymptotic) quasi-normal modes of small Schwarzschild-…