Gravastars, theoretical alternatives to black holes, have captured the interest of scientists in
astrophysics due to their unique properties. This paper aims to further investigate the exact …

A gravastar comprises three distinct sections: the interior zone, the middle shell, and its outer
region. By considering a specific extended teleparallel gravity model that incorporates …

In this work, we discuss the configuration of a gravastar (gravitational vacuum stars) in the
context of\(f (R,\, T)\) gravity by employing the Mazur–Mottola conjecture (Mazur and Mottola …

In recent days gravastar has been a very lucrative alternative to black holes, as it does not
suffer from the singularity problem as well and it is based on sound physical grounds …

In this paper we study properties that the vacuum must possess in the minimal extension to
the teleparallel equivalent of general relativity (TEGR) where the action is supplemented …

This study explores the effect of charge on a special astronomical object known as a
gravastar, which is viewed as an alternative to a black hole. Based on the conjecture put out …

In the present paper, we have introduced a new model of gravastar with an isotropic matter
distribution in Rastall gravity by the Mazur–Mottola (2004) mechanism. Mazur–Mottola …

This study aims to elucidate the nature of isotropic static spherically symmetric gravastars
within the framework of braneworld gravity. Focusing on the dimensionally reduced Randall …

The focus of our work is the analysis of a specific celestial structure known as a gravastar in
the background of f (G, T 2) gravity. To derive the field equations and conservation laws …

Conformal symmetries act as a source to investigate and classify exact solutions of the
Einstein field equations (EFEs) via conformal vector fields (CVFs). It is well known that such …