Minimally deformed charged stellar model by gravitational decoupling in 5D Einstein–Gauss–Bonnet gravity

نویسندگان

چکیده

Abstract We investigate the possibility of existing a class compact charged spheres made perfect fluid in framework Einstein–Gauss–Bonnet theory five-dimensional spacetime (5 D EGB). In order to study spherically symmetric stars EGB gravity, we prefer apply systematic and direct approach decoupling gravitational sources via minimal geometric deformation (MGD), which allows us prove that must be anisotropic. fact, specify well-known Krori–Barua MGD helps determine sector completely. Indeed, by using this approach, found an exact physically acceptable solution satisfies all elementary criteria physical acceptability for stellar mimic approach. Finally, show compactness factor presence Buchdahal limit under 5D gravity.

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ژورنال

عنوان ژورنال: European Physical Journal C

سال: 2022

ISSN: ['1434-6044', '1434-6052']

DOI: https://doi.org/10.1140/epjc/s10052-022-10496-6