Abstract The Einstein–Maxwell (or Einstein) system of field equations plays a substantial
role in the modeling of compact stars. Although due to its non-linearity getting an exact …

Wormholes have captured the interest of scientists and readers of science fiction as a
fascinating possibility for traveling through huge cosmic distances or presumably enabling …

Horizon-scale images of black holes (BHs) and their shadows have opened an
unprecedented window onto tests of gravity and fundamental physics in the strong-field …

We consider gravity mediated by non-metricity, with vanishing curvature and torsion. The
gravitational action, including an arbitrary function of the non-metric scalar, is investigated in …

In the present paper, we investigate the thermodynamics of a new perturbed black hole
solution in symmetric teleparallel gravity. Our main focus is on the solution for a nonlinear …

Following the recent theory of f (Q) gravity, we continue to investigate the possible existence
of wormhole geometries, where Q is the non-metricity scalar. Recently, the non-metricity …

In this paper, we study the viability and stability of anisotropic compact stars in the context of
f (Q) theory, where Q is non-metricity scalar. We use Finch–Skea solutions to investigate the …

In recent years there has been a growing interest in the field of Casimir wormhole. In
classical general relativity (GR), it is known that the null energy condition (NEC) has to be …

This investigation explores the nature of charged compact stars within the modified theory
whose functional depends on the Ricci scalar, Lagrangian density of the matter and trace of …

This study aims at the detailed exploration of the internal structure of various anisotropic star
configurations interacting with an electromagnetic field within the framework of f (R, T, Q) …