The main objective of this work is to use the Karmarkar condition to investigate the charged
anisotropic characteristics of compact stars in the recently proposed modified Ricci-inverse …

In this study, we develop the spherically static solutions for isotropic source using an
extended gravitational decoupling method within the framework of Rastall theory. The …

In this manuscript, we employ the cracking technique in the Rastall gravity framework to
assess how local density perturbations affect the stability of anisotropic stellar structures. To …

The present manuscript examines the traversable wormhole solutions in f (R, ϕ, X) theory of
gravity, where R denotes the Ricci scalar, ϕ represents the scalar potential, and X is the …

In their seminal work, Morris and Thorne (1988) introduced the concept of traversable
wormholes (WHs), which are geometric structures serving as bridges to connect two distinct …

The purpose of this study is to discuss the charged stellar structure in the background of the f
(𝒢) theory of gravity. The Einstein-Maxwell equations defined in the appearance of charge …

In this study, we model a new relativistic dark energy star by enforcing a static and isotropic
spherically symmetric fluid distribution within the framework of f (R) gravity, utilizing the …

In this work, we construct three different models of static wormhole (WH) geometries within
the realm of f (R, L m) gravity theory. We start by deriving the corresponding field equations …

In this paper, we investigate wormhole geometries within Rastall gravity. The field equations
have been solved by assuming that spacetime admits conformal killing vectors. By assuming …

In this work, we examine the properties of wormhole (WH) solutions in the context of
modified f (Q) gravity. The shape function (ξ S (r)) and redshift function (ζ (r)) are crucial in …