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 …

A global view is given upon the study of collapsing shear-free perfect fluid spheres with heat
flow. We apply a compact formalism, which simplifies the isotropy condition and the …

We employ a perturbative scheme to study the evolution of a spherically symmetric stellar
body undergoing gravitational collapse in the presence of heat dissipation and anisotropic …

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 …

We derive the junction conditions for a general spherically symmetric radiating star with an
electromagnetic field across a comoving surface. The interior consists of a charged …

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

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

In this work we present for the first time the general solution of the temporal evolution
equation arising from the matching of a conformally flat interior to the Vaidya solution. This …

We consider the general case of an accelerating, expanding and shearing model of a
radiating relativistic star using Lie symmetries. We obtain the Lie symmetry generators that …