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 …

A forefront of research concerns the exploration of the properties of hadronic matter under
extreme conditions of temperature and density, and the determination of the equation of …

We investigate the weak and strong deflection gravitational lensing by a black-bounce-
Reissner–Nordström spacetime and obtain their lensing observables. Assuming the …

In this article we study the hydrostatic equilibrium configuration of neutron stars and strange
stars, whose fluid pressure is computed from the equations of state p= ωρ 5/3 and p= 0.28 …

In the framework of Teleparallel Gravity, we derive a charged non-vacuum solution for a
physically symmetric tetrad field with two unknown functions of radial coordinate. The field …

This paper is based on the study of compact stars in the context of electric fields and the
nonmetricity effects of gravity. Due to this, we are motivated to build stellar models based on …

In this article, we have presented a static anisotropic solution of stellar compact objects for
self-gravitating system by using minimal geometric deformation techniques in the framework …

The Galactic centre supermassive black hole (SMBH), in sharp contrast with its complex
environment, is characterized by only three classical parameters–mass, spin, and electric …

We present a simple and effective new methodology to build up self-gravitating structures
driven by an imperfect fluid distributions. This approach is developed within the framework of …

In this work we have extended the Maurya-Gupta isotropic fluid solution to Einstein field
equations to an aniso-tropic domain. To do so, we have employed the gravitational …