76 citations · 218 across the 9 of their papers we have counts for
10 papers
On the Gaussian Assumption in the Estimation of Parameters for Dark Energy Models
Fabiola Arevalo, Luis Firinguetti, Marcos Peña
Type Ia supernovae have provided fundamental observational data in the discovery of the late acceleration of the expansion of the Universe in cosmology. However, this analysis has…
Dynamics and statefinder analysis of a class of sign-changeable interacting dark energy scenarios
Fabiola Arevalo, Antonella Cid
We revise the dynamical properties of a class of cosmological models where the dark sector interacts through an interacting term that changes sign during evolution. In particular,…
On sign-changeable interaction in FLRW cosmology
Fabiola Arevalo, Antonella Cid, Luis P. Chimento +1
We investigate an interacting two-fluid model in a spatially flat Friedmann-Lemaître-Robertson-Walker (FLRW) Universe, when the energy transfer between these two dark components is…
AIC and BIC for cosmological interacting scenarios
Fabiola Arevalo, Antonella Cid, Jorge Moya
In this work we study linear and non-linear cosmological interactions, which depend on dark matter and dark energy densities in the framework of General Relativity. By using the Ak…
Thermodynamics of interacting holographic dark energy
Fabiola Arevalo, Paulo Cifuentes, Francisco Pena
The thermodynamics of a scheme of dark matter-dark energy interaction is studied considering a holographic model for the dark energy in a flat Friedmann-Lemaitre-Robertson- Walker…
Interacting Ricci-like holographic dark energy
F. Arevalo, P. Cifuentes, S. Lepe +1
In a flat Friedmann-Lemaître-Robertson-Walker background, a scheme of dark matter-dark energy interaction is studied considering a holographic Ricci-like model for the dark energy.…