Physics of the Dark Universe

Tsallis, Renyi and Sharma–Mittal holographic dark energy models in DGP brane-world

Hartle-Hawking boundary conditions as Nucleation by de Sitter Vacuum

Does quartessence ease cosmic tensions

Analytic expressions for the second-order scalar perturbations in the ΛCDM Universe within the cosmic screening approach

Kinematic and statistical inconsistencies of Hořava-Lifshitz cosmology

Testing Horndeski gravity as dark matter with hi_class

Low-redshift constraints on homogeneous and isotropic universes with torsion

Fitting dark matter mass with the radio continuum spectral data of the Ophiuchus cluster

The dynamics of particles around time conformal AdS-Schwarzschild black hole

The growth of the density fluctuations in the scale-invariant vacuum theory

Cosmological inflation in f(X) gravity theory

Testing the Rh=ct universe jointly with the redshift-dependent expansion rate and angular-diameter and luminosity distances

Conformal invariant gravity coupled to a gauged scalar field and warped spacetimes

Gravitational collapse of an interacting vacuum energy density with an anisotropic fluid

Testing scale-dependent perturbations in ΛCDM with future galaxy surveys

Large-scales solitonic back-reaction behavior in power-law inflation and its relationship with dark energy

Machine learning algorithm in a caloric view point of cosmology