116 citations · 214 across the 7 of their papers we have counts for
7 papers
Comment on "Source of black bounces in Rastall gravity''
Manuel E. Rodrigues, Marcos V. de S. Silva
In Atazadeh and Hadi (JCAP \textbf{01}, 067 (2024)), the authors proposed that black bounce solutions, such as the Simpson-Visser and the Bardeen-type spacetimes, can be obtained f…
Cosmic adventures in stringland: Scattering of bosonic and fermionic fields in gravitating cosmic string spacetimes
Marcos Silva
We show that when considering a scalar field scattering in a gravitating cosmic string spacetime, the standard partial-wave approach's scattering amplitude is singular. In order to…
Scattering cross-section in gravitating cosmic string spacetimes
Marcos Silva, Azadeh Mohammadi
We propose a modification of the partial wave approach to deal with the relativistic quantum scattering of bosonic and fermionic particles in a class of models concerning gravitati…
Regular multihorizon black holes in General Relativity
Manuel E. Rodrigues, Marcos V. de S. Silva, Andrew S. de Siqueira
In this work, new solutions for regular black holes that have multihorizons are proposed. These are formed by the direct product of solutions already published in the literature, w…
Regular Black Holes in Rainbow Gravity
Ednaldo L. B. Junior, Manuel E. Rodrigues, Marcos V. de S. Silva
In this work, we consider that in energy scales greater than the Planck energy, the geometry, fundamental physical constants, as charge, mass, speed of light and Newtonian constant…
Regular multihorizon black holes in gravity with nonlinear electrodynamics
Manuel E. Rodrigues, Marcos V. de S. Silva
In this work, we study the existence of regular black holes solutions with multihorizons in general relativity and in some alternative theories of gravity. We consider the coupling…
Bardeen Regular Black Hole With an Electric Source
Manuel E. Rodrigues, Marcos V. de S. Silva
If some energy conditions on the stress-energy tensor are violated, is possible construct regular black holes in General Relativity and in alternative theories of gravity. This typ…