Abstract
The aim of this manuscript is to explore singularity-free solution for a specific self-gravitating highly dense object known as gravastar suggested by Mazur and Mottola, in the context of f(G) gravity theory. Gravastars are regarded as a possible alternate to black hole. To derive modified field equations and law of conservation related to Gauss-Bonnet gravity, we assume cylindrically symmetric irrotational configuration. Particular equation of states are used for the illustration of three sectors of gravastar model. Furthermore, we are intended to obtain a regular solution for our model and graphs will be used to elaborate various substantial characteristics of it.
Highlights
The primary goal of our research is to study the development of gravastar for an isotropic cylindrical system in Gauss-Bonnet theory
The basic formulation of f ( G ) gravity has been used in this regard
Gravastar is claimed to be a viable alternate to black hole structure
Summary
Galaxies 2022, 10, 40 rise to some intriguing cosmological results that occur in the limited energy scale of string theory Keeping this in mind, distinct f ( G ) gravity models are developed which have significant importance in explaining the prominent role of dark energy in the universe expansion [36]. Bhatti [39] analyzed the self-gravitating stars in the framework of f ( G ) theory of gravity They considered spherically symmetric fluid having anisotropic pressure and energy density in this regard. In order to investigate the gravastar’s stability in the domain of f ( G ) gravity theory, we consider the locally isotropic matter whose narration is given with the help of stress energy tensor whose mathematical form is written as (mat). M and r point out the gravitating mass and the radius of inner sector, respectively
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
