We investigated Rastall gravity, for an anisotropic star with a static spherical symmetry,
whereas the matter-geometry coupling as assumed in Rastall Theory (RT) is expected to …

The impact of anisotropic pressure models in neutron stars (NSs) is increasing their
compactness. Therefore, for the relatively soft NS equation of state (EOS), we can still obtain …

Within the metric formalism of f (R) theories of gravity, where R is the Ricci scalar, we study
the hydrostatic equilibrium structure of compact stars with the inclusion of anisotropic …

Millisecond pulsars are the perfect testable to examine potential matter-geometry coupling
and its physical consequences in the context of the recent Neutron Star Interior Composition …

One of the most common assumptions has been made that the pressure inside the star is
isotropic in nature. However, the pressure is locally anisotropic in nature which is a more …

We present here spherically symmetric anisotropic compact stars under the gravitational
decoupling approach. Basically, this approach provides an anisotropic generalization of the …

We construct dark energy stars with Chaplygin-type equation of state (EoS) in the presence
of anisotropic pressure within the framework of Einstein gravity. From the classification …

Within the framework of f (R, T) theories of gravity, we investigate the hydrostatic equilibrium
of anisotropic neutron stars with a physically relevant equation of state (EoS) for the radial …

Quark stars are terrestrial laboratories to study fundamental physics at ultrahigh densities
and temperatures. In this work, we investigate the internal structure and the physical …

We present herein a new class of singularity-free interior solutions to describe realistic
anisotropic compact stellar objects with spherically symmetric matter distribution. A specific …