18 citations · 31 across the 5 of their papers we have counts for
5 papers
Probing Dark Energy Evolution Post-DESI 2024
Lili Orchard, Víctor H. Cárdenas
We study the evidence for dark energy (DE) evolution at low redshift, using baryonic acoustic oscillations (BAOs) from the DESI Early Data Release, Pantheon+ Type Ia supernovae (SN…
Emulating dark energy models with known equation of state via the created cold dark matter scenario
Víctor H. Cárdenas, Miguel Cruz
In this work we establish only at background dynamics level, the equivalence between the Created Cold Dark Matter (CCDM) model and diverse dark energy (DE) models. We find that for…
Holography and matter creation revisited
V. H. Cárdenas, Miguel Cruz, Samuel Lepe
The consideration of the holographic dark energy approach and matter creation effects in a single cosmological model is carried out in this work accordingly, we discuss some cases…
Asymmetry in the reconstructed deceleration parameter
Carla Bernal, Victor H. Cardenas, Veronica Motta
We study the orientation dependence of the reconstructed deceleration parameter as a function of redshift. We use the Union 2 and Loss datasets, by using the well known preferred a…
Semi-holographic model including the radiation component
Sergio del Campo, Víctor Cárdenas, Juan Magaña +1
In this letter we study the semi holographic model which corresponds to the radiative version of the model proposed by Zhang et al. (Phys. Lett. B 694 (2010), 177) and revisited by…