We present a brief description of noncompactified higher-dimensional theories from the
perspective of general relativity. More concretely, the Space–Time–Matter theory, or Induced …

We develop here a new procedure within Einstein's theory of gravity to generate equilibrium
configurations that result as the final state of gravitational collapse from regular initial …

We study the factors affecting the stability of a locally isotropic spherical self-gravitating
systems in f (R, T) gravity, where R is the Ricci curvature invariant and T is the trace of stress …

We investigate the cosmological behavior of mimetic F (R) gravity. This scenario is the F (R)
extension of usual mimetic gravity classes, which are based on re-parametrizations of the …

As a charged fermion drops into a BTZ black hole, the laws of thermodynamics and the weak
cosmic censorship conjecture are investigated in both the normal and extended phase …

We study spherically symmetric gravitational collapse of a homogeneous perfect fluid in
Rastall gravity. Considering a linear equation of state (EoS) for the fluid profiles, we examine …

This manuscript explores the unstable/stable regimes of self-gravitating matter configuration
of spherical star due to the impact of modification in gravity model as studied in f (R, T …

In this paper, we discuss dynamical properties of dissipative collapsing cylindrical self-
gravitating systems with account of f (R)= R+ γR 2+ β 1 R 3 gravity model. In this perspective …

This paper performs stability analysis of an adiabatic anisotropic cylindrical collapsing
system in metric f (R) gravity. We construct general collapse equation from the dynamical …

In this paper, we study the effects of modification of gravity on the problem of dynamical
instability of the spherical relativistic anisotropic interiors. We have considered non-zero …