We generate a new generalized regular charged anisotropic exact model that admits
conformal symmetry in static spherically symmetric spacetime. Our model was examined for …

We find a new family of exact solutions to the Einstein system of equations with an
anisotropic fluid distribution for a spherically symmetric spacetime containing a conformal …

In this article, we have presented the anisotropic stars by taking a modified polytropic
equation of state (pr= k ρ 1+ 1/n− α, where k and α are constants) in the framework of the …

In order to study the type of collapse mentioned in the title, we introduce a physically
meaningful object, called the horizon function. It directly enters the expressions for many of …

The objective of this study is to investigate spherically symmetric radiating stars undergoing
gravitational collapse, in higher dimensional general relativity, inclusive of acceleration …

We consider a cosmological model in a Friedmann–Lemaître–Robertson–Walker
background space with an ideal gas defined in Weyl Integrable gravity. In the Weyl-Einstein …

We consider the general model of an accelerating, expanding and shearing radiating star in
the presence of charge. Using a new set of variables arising from the Lie symmetries of …

We analyze the general model of a radiating star in general relativity. A group analysis of the
under determined, nonlinear partial differential equation governing the model's gravitational …

The behaviour of a bounded radiating body in general relativity is determined by a nonlinear
boundary condition at the stellar surface. We systematically study the differential equations …

This study investigates the Lie symmetry properties of matter variables, spacetime
dimension, and kinematic quantities in spherically symmetric radiating stars undergoing …