Generalized exact anisotropic neutral star model with embedding approach

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dc.contributor.authorPastory, Makalo
dc.date.accessioned2023-03-31T08:38:06Z
dc.date.available2023-03-31T08:38:06Z
dc.date.issued2022
dc.descriptionDissertation (MSc Mathematics)en_US
dc.description.abstractUsing embedding approach, this study presents exact solutions to the Einstein field equations for anisotropic neutral stars in more generalized form. The study involves a generalization of the choice of metric potential made by Mathias, Maharaj, Sunzu and Mkenyeleye in which the choice of metric potential is in more specific form. Under embedding approach, one of the metric potentials is chosen on physical grounds while the Karmarkar condition is used to generate the second metric potential. Modelled masses and radii in acceptable ranges for neutral stars are found. Moreover, masses and radii consistent with stars like LMCX-4, Her X-1, cen X-3, 4U 1538-52, vela X-1, and SAX J1808.4-3658 are also generated.en_US
dc.identifier.urihttp://hdl.handle.net/20.500.12661/3624
dc.subjectAstrophysicsen_US
dc.subjectAnisotropyen_US
dc.subjectAnisotropic neutral starsen_US
dc.subjectNeutral starsen_US
dc.subjectMetric potentialen_US
dc.subjectEmbedded approachen_US
dc.titleGeneralized exact anisotropic neutral star model with embedding approachen_US
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