Cosmography can be considered as a sort of a model-independent approach to tackle the
dark energy/modified gravity problem. In this review, the success and the shortcomings of …

A 10% difference in the scale for the Hubble parameter constitutes a clear problem for
cosmology. Here, considering angular distribution of type Ia supernovae (SN) within the …

We consider the simplest anisotropic generalization, as a correction, to the standard Λ CDM
model, by replacing the spatially flat Robertson-Walker metric by the Bianchi type-I metric …

We investigate the Tsallis holographic dark energy (THDE) models in the context of
perturbations' growth. We assume the description of dark energy by considering the …

This research paper deals with a transit dark energy cosmological model in f (R, L m)-gravity
with observational constraints. For this, we consider a flat Friedman–Lamatre–Robertson …

The cosmological principle asserts that the Universe looks spatially homogeneous and
isotropic on sufficiently large scales. Given its fundamental implications, it is important to …

We test the possible dipole anisotropy of the Finslerian cosmological model and the other
three dipole-modulated cosmological models, ie the dipole-modulated ΛCDM, wCDM and …

In this paper, we have investigated an anisotropic cosmological model in f (Q) gravity with
string fluid in LRS Bianchi type-I universe. We have considered the arbitrary function f (Q) …

We re-examine the contentious question of constraints on anisotropic expansion from Type
Ia supernovae (SNIa) in the light of a novel determination of peculiar velocities, which are …

In this paper, we investigate the cosmic anisotropy from the SN-Q sample, consisting of the
Pantheon sample and quasars, by employing the hemisphere comparison (HC) method and …