528 citations · 2.1k across the 29 of their papers we have counts for
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Constraints and cosmography of CDM in presence of viscosity
L. Herrera-Zamorano, A. Hernández-Almada, Miguel A. García-Aspeitia
In this work, we study two scenarios of the Universe filled by a perfect fluid following the traditional dark energy and a viscous fluid as dark matter. In this sense, we explore t…
Stability analysis and constraints on interacting viscous cosmology
A. Hernández-Almada, Miguel A. García-Aspeitia, Juan Magaña +1
In this work we study the evolution of a spatially flat Universe by considering a viscous dark matter and perfect fluids for dark energy and radiation, including an interaction ter…
Generalized Emergent Dark Energy: observational Hubble data constraints and stability analysis
A. Hernández-Almada, Genly Leon, Juan Magaña +2
Recently \citet{PEDE:2019ApJ} proposed a phenomenologically emergent dark energy (PEDE) which consider that the dark energy density evolves as $\widetildeΩ_{\rm{DE}}(z)\,=\,Ω_{\rm{…