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 …

In this paper, we study the model of the late universe with the homogeneous, isotropic and
flat Friedmann–Robertson–Walker metric, where the source of the gravitational field is …

This article studies the effects of an arbitrary dark matter spin tensor on the propagation of
gravitational wave amplitude in the context of Einstein–Cartan theory. We choose to work …

We considered the f (R) model of gravity with the Yang-Mills field and k-essence in four
dimensions, together with the homogeneous, isotropic and flat Friedmann-Robertson …

A bstract In this paper, we formulate the Mimetic theory of gravity in first-order formalism for
differential forms, ie, the mimetic version of Einstein-Cartan-Sciama-Kibble (ECSK) gravity …

Einstein–Cartan theory is an extension of the standard formulation of General Relativity
where torsion (the antisymmetric part of the affine connection) is non-vanishing. Just as the …

Einstein-Cartan theory is an extension of the standard formulation of general relativity
characterized by a nonvanishing torsion. The latter is sourced by the matter fields via the …

We explore the cosmological evolution of equation of state (EoS) for dark energy in g-
essence models, the action of which is described by a function of both the canonical kinetic …

In this article, we examined the Starobinsky gravity model in homogeneous and isotropic
space-time described by the Friedman-Robertson-Walker metric. In the framework of this …

We study the two particular models of g-essence with Yukawa-type interactions between a
scalar field φ and a classical Dirac field ψ. For the homogeneous, isotropic and flat …