87 citations · 476 across the 11 of their papers we have counts for
11 papers
Light deflection and gravitational lensing effects inspired by loop quantum gravity
A. R. Soares, C. F. S. Pereira, R. L. L. Vitória +2
In the present work, we theoretically investigate light deflection in the weak and strong field regimes for two regular spacetimes with corrections from loop quantum gravity. We tr…
Gravitational lensing in a topologically charged Eddington-inspired Born-Infeld spacetime
A. R. Soares, R. L. L. Vitória, C. F. S. Pereira
In the present paper, we study several aspects of gravitational lensing caused by a topologically charged Monopole/Wormhole, both in the weak field limit and in the strong field li…
Effects of a Landau-type quantization induced by the Lorentz symmetry violation on a Dirac field
R. L. L. Vitória, H Belich
Inspired by the extension of the Standard Model, we analyzed the effects of the spacetime anisotropies on a massive Dirac field through a non-minimal CPT-odd coupling in the Dirac…
Non-relativistic quantum effects on the harmonic oscillator in a spacetime with a distortion of a vertical line into a vertical spiral
W. C. F. da Silva, K. Bakke, R. L. L. Vitória
Non-relativistic quantum effects of the topology of the spacetime with the distortion of a vertical line into a vertical spiral on the harmonic oscillator are investigated. By sear…
Effects of the Cornell-type potential on a position-dependent mass system in Kaluza-Klein theory
E. V. B. Leite, H. Belich, R. L. L. Vitória
In this paper, we have investigated a scalar particle with position-dependent mass subject to a uniform magnetic field and a quantum flux, both coming from the background which is…
Rotating effects on the scalar field in the cosmic string spacetime, in the spacetime with space-like dislocation and in the spacetime with a spiral dislocation
R. L. L. Vitória, K. Bakke
In the interface between general relativity and relativistic quantum mechanics, we analyse rotating effects on the scalar field subject to a hard-wall confining potential. We consi…
Linear confinement of a scalar particle in a Gödel-type spacetime
R. L. L. Vitória, C. Furtado, K. Bakke
Based on the studies of confinement of quarks, we introduce a linear scalar potential into the relativistic quantum dynamics of a scalar particle. Then, we analyse the linear confi…
Coulomb-type interaction under Lorentz symmetry breaking effects
R. L. L. Vitoria, H. Belich, K. Bakke
Based on models of confinement of quarks, we analyse a relativistic scalar particle subject to a scalar potential proportional to the inverse of the radial distance and under the e…
Aharonov-Bohm effect for bound states in relativistic scalar particle systems in a spacetime with a space-like dislocation
R. L. L. Vitoria, K. Bakke
We investigate the analogue effect of the Aharonov-Bohm effect for bound states in two relativistic quantum systems in a spacetime with a space-like dislocation. We assume that the…
A relativistic quantum oscillator subject to a Coulomb-type potential induced by effects of the violation of the Lorentz symmetry
R. L. L. Vitória, H. Belich, K. Bakke
We consider a background of the violation of the Lorentz symmetry determined by the tensor which governs the Lorentz symmetry violation out of the Stan…
Torsion effects on a relativistic position-dependent mass system
R. L. L. Vitória, K. Bakke
We analyse a relativistic scalar particle with a position-dependent mass in a spacetime with a space-like dislocation by showing that relativistic bound states solutions can be ach…