In this article, we use the prominent Karmarkar condition to investigate some novel features
of astronomical objects in the f (R, ϕ) gravity; R and ϕ represent the Ricci curvature and the …

Dense nuclear matter is expected to be anisotropic due to effects such as solidification,
superfluidity, strong magnetic fields, hyperons, pion-condensation. Therefore an anisotropic …

The spherically symmetric dark energy (DE) stellar model is presented here within the
context of the f (Q) theory of gravity. In order to develop the model, we take into account the …

The goal of this work was to investigate the behavior of charge compact stars in the context
of f (G) theory of gravity, which is one of the most powerful candidates responsible for the …

The aim of this paper is to investigate and analyze the behavior of charged compact stars in
the modified f (R, ϕ, χ) theory of gravity. When solving the field equations, we assume that …

A simple classification is given of the anisotropic relativistic star models, resembling the one
of charged isotropic solutions. On the ground of this database, and taking into account the …

The gravitational-wave signal GW190814 involves a compact object with mass (2.50− 2.67)
M⊙ (2.50-2.67)~M_⊙ within the so-called low mass gap. As yet, a general consensus on its …

In this work, we study the existence of strange stars in the background of f (T, T) gravity in the
Einstein spacetime geometry, where T is the torsion tensor and T is the trace of the energy …

We present a family of new exact solutions for relativistic anisotropic stellar objects by
considering a four-dimensional spacetime embedded in a five-dimensional pseudo …

In the present work, we study a new model of anisotropic compact stars in the regime of the
Rastall theory. To solve the Rastall field equations we have used the Karori and Barua (KB) …