671 citations · 6.7k across the 90 of their papers we have counts for
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Thermodynamics of nonsingular bouncing universes
Pedro C. Ferreira, Diego Pavon
Homogeneous and isotropic, nonsingular, bouncing world models are designed to evade the initial singularity at the beginning of the cosmic expansion. Here, we study the thermodynam…
Gravitational induced particle production through a nonminimal curvature-matter coupling
Tiberiu Harko, Francisco S. N. Lobo, José P. Mimoso +1
We consider the possibility of a gravitationally induced particle production through the mechanism of a nonminimal curvature-matter coupling. An interesting feature of this gravita…
Interaction in the dark sector
Sergio del Campo, Ramon Herrera, Diego Pavon
It may well happen that the two main components of the dark sector of the Universe, dark matter and dark energy, do not evolve separately but interact nongravitationally with one a…