13 citations · 25 across the 3 of their papers we have counts for
3 papers
Testing cosmological structure formation in a Unified Dark Matter-Energy model with fast transition
Diogo Castelão, Alberto Rozas-Fernández, Ismael Tereno
Unified Dark Matter-Energy models (UDM), a class of models where dark matter and dark energy exist as a single cosmological fluid, are an alternative approach to CDM. In this wo…
Cosmological constraints on a unified dark matter-energy scalar field model with fast transition
Iker Leanizbarrutia, Alberto Rozas-Fernández, Ismael Tereno
We test the viability of a single fluid cosmological model containing a transition from a dark-matter-like regime to a dark-energy-like regime. The fluid is a k-essence scalar fiel…
Quantum cosmic models and thermodynamics
Pedro F. González-Díaz, Alberto Rozas-Fernández
The current accelerating phase of the evolution of the universe is considered by constructing most economical cosmic models that use just general relativity and some dominating qua…