99 citations · 99 across the 1 of their papers we have counts for
4 papers
Strong gravitational lensing in a spacetime with topological charge within the Eddington-inspired Born-Infeld gravity
C. Furtado, J. R. Nascimento, A. Yu. Petrov +2
In this work we calculate the angular deflection of light in the strong field limit in two spacetimes which were previously studied within the Eddington-inspired Born-Infeld gravit…
Gravitational lensing in a black-bounce traversable wormhole spacetime
J. R. Nascimento, A. Yu. Petrov, P. J. Porfirio +1
In this work, we calculate the deflection angle of light in a spacetime that interpolates between regular black holes and traversable wormholes, depending on the free parameter of…
Nonlinear -models in the Eddington-inspired Born-Infeld Gravity
J. R. Nascimento, Gonzalo J. Olmo, P. J. Porfírio +2
In this paper we consider two different nonlinear -models minimally coupled to Eddington-inspired Born-Infeld gravity. We show that the resultant geometries represent minimal mo…
Global Monopole in Palatini f(R) gravity
J. R. Nascimento, Gonzalo J. Olmo, A. Yu. Petrov +2
We consider the space-time metric generated by a global monopole in an extension of General Relativity (GR) of the form . The theory is f…