58 citations · 235 across the 15 of their papers we have counts for
8 papers · 1 filter
Could a thin-shell configuration lie hidden within the Universe?
Mauricio Cataldo, Antonella Cid, Pedro Labraña
This article explores the cosmological scenario in which our Universe contains a hidden thin-shell configuration. We investigate a degenerate modification of the Friedmann-Robertso…
Modified holographic Ricci interacting dark energy models: dynamical system analysis and bayesian comparison
Antonella Cid, Israel Obreque
We perform a dynamical system analysis and a Bayesian model selection for a new set of interacting scenarios in the framework of modified holographic Ricci dark energy models (MHR-…
Modelling the current accelerated expansion of the Universe with Holographic Dark Energy
Carlos Rodriguez-Benites, Mauricio Cataldo, Antonella Cid +1
In this work we explore a Holographic Dark Energy Model in a flat Friedmann-Lemaître-Robertson-Walker Universe, which contains baryons, radiation, cold dark matter and dark energy…
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…
Non-minimally coupled scalar field cosmology with torsion
Antonella Cid, Fernando Izaurieta, Genly Leon +2
In this work we present a generalized Brans-Dicke lagrangian including a non-minimally coupled Gauss-Bonnet term without imposing the vanishing torsion condition. In the resulting…
Cosmic anisotropic doomsday in Bianchi type I universes
Mauricio Cataldo, Antonella Cid, Pedro Labraña +1
In order to investigate if the anisotropy of the spacetime may induce future singularities at a finite value of the cosmic time on the evolution of cosmological models, we study va…