$w_{dm}$-$w_{de}$ cosmological model with new data samples of cosmological observations

Dorian Araya, Cristian Castillo, Genly Leon +3

We revisit a cosmological model where dark matter (DM) and dark energy (DE) follow barotropic equations of state, allowing deviations from the standard $\hat{I}›$CDM framework (i.e. $w_{…