68 citations · 402 across the 23 of their papers we have counts for
6 papers · 1 filter
Probing nonlinear electrodynamics in slowly rotating spacetimes through neutrino astrophysics
Herman J. Mosquera Cuesta, Gaetano Lambiase, Jonas P. Pereira
Huge electromagnetic fields are known to be present during the late stages of the dynamics of supernovae. Thus, when dealing with electrodynamics in this context, the possibility m…
Farewell to black hole horizons and singularities?
C. Corda, D. Leiter, H. J. Mosquera Cuesta +2
We consider the fundamental issues which dominate the question about the existence or non-existence of black hole horizons and singularities from both of the theoretical and observ…
Irreversible gravitational collapse: black stars or black holes?
Christian Corda, Herman J. Mosquera Cuesta
It is well known that the concept of black hole has been considered very fascinating by scientists even before the introduction of Einstein's general relativity. They should be the…
High-energy scalarons in R^{2} gravity as a model for Dark Matter in galaxies
Christian Corda, Herman J. Mosquera Cuesta, Roberto Lorduy Gòmez
We show that in the framework of R^{2} gravity and in the linearized approach it is possible to obtain spherically symmetric stationary states that can be used as a model for galax…
Removing black-hole singularities with nonlinear electrodynamics
Christian Corda, Herman J. Mosquera Cuesta
We propose a way to remove black hole singularities by using a particular nonlinear electrodynamics Lagrangian that has been recently used in various astrophysics and cosmological…
Gravitational-wave bursts from soft gamma-ray repeaters: Can they be detected?
H. J. Mosquera Cuesta, J. C. N. de Araujo, O. D. Aguiar +1
In this letter we suggest a scenario for simultaneous emission of gravitational-wave and -ray bursts (GRBs) from soft gamma-ray repeaters (SGRs). we argue that both of the radia…