An approach to cold dark matter deviation and the $H_0$ tension problem by using machine learning

Emilio Elizalde, Janusz Gluza, Martiros Khurshudyan

In this work, two different models, one with cosmological constant $\Lambda$, and baryonic and dark matter (with ${\omega }_{dm}\ne 0$), and the other with an $X$ dark energy (with $ω_{de} \ne…