19 citations · 83 across the 8 of their papers we have counts for
8 papers
Space-time Torsion and Neutrino Oscillations in Vacuum
A. A. Sousa, D. M. Oliveira, R. B. Pereira
The objective of this study is to verify the consistency of the prescription of alternative minimum coupling (connection) proposed by the Teleparallel Equivalent to General Relativ…
Energy and Angular Momentum Densities in a Godel-Type Universe in the Teleparallel Geometry
A. A. Sousa, R. B. Pereira, A. C. Silva
The main scope of this research consists in evaluating the energy-momentum (gravitational field plus matter) and gravitational angular momentum densities in the universe with globa…
Energy in an Expanding Universe in the Teleparallel Geometry
A. A. Sousa, J. S. Moura, R. B. Pereira
The main purpose of this paper is to explicitly verify the consistency of the energy-momentum and angular momentum tensor of the gravitational field established in the Hamiltonian…
Angular Momentum of the BTZ Black Hole in the Teleparallel Geometry
A. A. Sousa, R. B. Pereira, J. F. da Rocha-Neto
We carry out the Hamiltonian formulation of the three- dimensional gravitational teleparallelism without imposing the time gauge condition, by rigorously performing the Legendre tr…
Gravitomagnetic effect and spin-torsion coupling
A. A. Sousa, J. W. Maluf
We study the gravitomagnetic effect in the context of absolute parallelism with the use of a modified geodesic equation via a free parameter b. We calculate the time difference in…
Black Holes in 2+1 Teleparallel Theories of Gravity
A. A. Sousa, J. W. Maluf
We apply the Hamiltonian formulation of teleparallel theories of gravity in 2+1 dimensions to a circularly symmetric geometry. We find a family of one-parameter black hole solution…