87 citations · 476 across the 11 of their papers we have counts for
4 papers · 1 filter
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…
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…