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 …

The issues of quintessence and cosmic acceleration can be discussed in the framework of
theories which do not include necessarily scalar fields. It is possible to define pressure and …

Over recent decades, the role of torsion in gravity has been extensively investigated along
the main direction of bringing gravity closer to its gauge formulation and incorporating spin …

In this paper, we consider a theory of gravity with a metric-dependent torsion namely the F
(R, T) gravity, where R is the curvature scalar and T is the torsion scalar. We study the …

We formulate cosmological perturbation theory around the spatially curved FLRW
background in the context of metric-affine gauge theory of gravity which includes torsion and …

In the framework of Metric-Affine Gravity, the existing correspondence between the Einstein
tensor and the energy-momentum tensor of matter provided by General Relativity is …

Torsion appears in literature in quite different forms. Generally, spin is considered to be the
source of torsion, but there are several other possibilities in which torsion emerges in …

We propose a one-parameter extension to Λ CDM, expected to strongly affect cosmological
tensions. An effective dark radiation component in the early Universe redshifts away as hot …

Investigations of the dynamic modes of the Poincaré gauge theory of gravity found only two
good propagating torsion modes; they are effectively a scalar and a pseudoscalar …

We analyze the dynamics of a homogeneous and isotropic universe in the Einstein–Cartan
theory of gravity. The coupling between the spin and torsion prevents gravitational …