2 papers
astro-ph.CO2026
Linear Growth of Matter Perturbations Probed by Redshift-Space Distortions in Interacting CDM Cosmologies
A. A. Escobal, H. A. P. Macedo, J. F. Jesus +2
In the context of a spatially flat CDM cosmology, we investigate interacting dark energy (IDE) scenarios characterized by phenomenological interaction terms proportional to t…
astro-ph.CO2023
Cosmological Constraints on (t)CDM Models
H. A. P. Macedo, L. S. Brito, J. F. Jesus +1
Problems with the concordance cosmology CDM as the cosmological constant problem, coincidence problems and Hubble tension has led to many proposed alternatives, as the CDM…