113 citations · 773 across the 38 of their papers we have counts for
3 papers · 1 filter
Power-Law NLED-Based Magnetic Universe Can Mimic Phantom Behavior
Ricardo García-Salcedo, Tame Gonzalez, Claudia Moreno +1
We study the cosmic dynamics of a magnetic universe supported by non-linear electrodynamics (NLED) Lagrangeans that are proportional to powers of the electromagnetic invariant $\pr…
Randall-Sundrum brane cosmology: modification of late-time cosmic dynamics by exotic matter
Ricardo García-Salcedo, Tame Gonzalez, Claudia Moreno +1
In this paper we show, through the study of concrete examples, that, depending on the cosmic dynamics of the energy density of matter degrees of freedom living in the brane, Randal…
Asymptotic Properties of a Supposedly Regular (Dirac-Born-Infeld) Modification of General Relativity
Ricardo García-Salcedo, Tame Gonzalez, Claudia Moreno +3
We apply the dynamical systems tools to study the asymptotic properties of a cosmological model based on a non-linear modification of General Relativity in which the standard Einst…