A comparative study between EGB gravity and GTR by modelling compact stars
Piyali Bhar, Megan Govender, Ranjan Sharma
TL;DR
This paper compares the physical properties of compact star models in Einstein-Gauss-Bonnet gravity and classical general relativity, using the Krori-Barua ansatz to highlight differences and similarities.
Contribution
It provides a comparative analysis of compact star models in EGB gravity and GTR, which is a novel approach in understanding their physical properties.
Findings
Differences in density and pressure profiles between EGB and GTR models.
Insights into stability conditions of compact stars in EGB gravity.
Potential implications for astrophysical observations.
Abstract
In this paper we utilise the Krori-Barua ansatz to model compact stars within the framework of Einstein- Gauss-Bonnet (EGB) gravity. The thrust of our investigation is to carry out a comparative analysis of the physical properties of our models in EGB and classical general relativity theory.
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