Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Some New Models of Strange Stars in 5-D Einstein-Gauss-Bonnet Gravity

Version 1 : Received: 14 April 2021 / Approved: 14 April 2021 / Online: 14 April 2021 (13:52:36 CEST)

How to cite: Malaver, M.; Daei Kasmaei, H. Some New Models of Strange Stars in 5-D Einstein-Gauss-Bonnet Gravity. Preprints 2021, 2021040381 (doi: 10.20944/preprints202104.0381.v1). Malaver, M.; Daei Kasmaei, H. Some New Models of Strange Stars in 5-D Einstein-Gauss-Bonnet Gravity. Preprints 2021, 2021040381 (doi: 10.20944/preprints202104.0381.v1).

Abstract

In this paper, we present some new models for anisotropic compact stars within the framework of 5-dimensional Einstein-Gauss-Bonnet (EGB) gravity with a linear and nonlinear equation of state considering a metric potential proposed for Thirukkanesh and Ragel (2012) and generalized for Malaver (2014). The new obtained models satisfy all physical requirements of a physically reasonable stellar object. Variables as energy density, radial pressure and the anisotropy are dependent of the values of the Gauss-Bonnet coupling constant

Supplementary and Associated Material

Subject Areas

EGB Gravity; Compact Stars; Equation of State; Metric Potential; Coupling Constant

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