4 citations · 4 across the 2 of their papers we have counts for
12 papers
Quasinormal frequencies for a black hole in a bumblebee gravity
R. Oliveira, D. M. Dantas, C. A. S. Almeida
After recent observational events like the LIGO-Virgo detections of gravitational waves and the shadow image of M87* supermassive black hole by Event Horizon Telescope (EHT), the t…
Reply on `Comment on The relativistic Aharonov-Bohm-Coulomb system with position-dependent mass'
R. R. S. Oliveira, A. A. Araujo Filho, R. V. Maluf +1
It is shown that the results of our paper are correct, although the use of the chirality operator in the paper is not correct, as fairly the authors of the Comment stated…
Traversable wormhole solution with a background Kalb-Ramond field
L. A. Lessa, R. Oliveira, J. E. G. Silva +1
We obtain a static spherically symmetric wormhole solution due to the vacuum expectation value (VEV) of a Kalb-Ramond field. The Kalb-Ramond VEV is a background tensor field which…
Thermodynamic properties of neutral Dirac particles in the presence of an electromagnetic field
R. R. S. Oliveira, A. A. Araújo Filho
In this paper, we investigate the thermodynamic properties of a set of neutral Dirac particles in the presence of an electromagnetic field in contact with a heat bath for the relat…
Topological and noninertial effects in an Aharonov-Bohm ring
R. R. S. Oliveira
In this paper, we study the influence of topological and noninertial effects on a Dirac particle confined in an Aharonov-Bohm (AB) ring. Next, we explicitly determine the Dirac spi…
Noninertial and spin effects on the 2D Dirac oscillator in the magnetic cosmic string background
R. R. S. Oliveira
In this work, we analyze the influence of noninertial and spin effects on the dynamics of the 2D Dirac oscillator in the magnetic cosmic string background. To model this background…