Anisotropic neutral models with van der waals Equation of state

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dc.contributor.authorMahali, Kasongo Andefise
dc.date.accessioned2019-08-18T10:48:26Z
dc.date.available2019-08-18T10:48:26Z
dc.date.issued2017
dc.descriptionDissertation (MSc Mathematics)en_US
dc.description.abstractWe find new exact solutions to Einstein-Maxwell field equation for neutral anisotropy stellar stars with Van der Waals equation of state. We adopted Sunzu, Maharaj and Ray‘s metric function and measure of anisotropy. The solutions are obtained after considering the transformed Einstein-Maxwell field equations for neutral anisotropic matter. In our models, we regain previous anisotropic and isotropic results as a special case. We consider the space-time geometry to be static spherically symmetry. The exact solutions to the Einstein-Maxwell field equations corresponding to our models are found explicitly in terms of elementary functions namely simple algebraic functions. The gravitational potentials and matter variables generated are well behaved. We also generate relativistic stellar masses consistent with the stars PSR J1614-2230, Vela X-1, 4U 1538-52, LMC X-4, SMC X-4, Cen X-3, Her X-1, SAX J1808.4-3658 and EXO 1785-248.en_US
dc.identifier.citationMahali, K. A. (2017). Anisotropic neutral models with van der waals equataion of state. Dodoma: The University of Dodomaen_US
dc.identifier.urihttp://hdl.handle.net/20.500.12661/782
dc.language.isoenen_US
dc.publisherThe University of Dodomaen_US
dc.subjectNeutral anisotropyen_US
dc.subjectEinstein-Maxwellen_US
dc.subjectVan der Waals equationen_US
dc.subjectSunzuen_US
dc.subjectRay‘s metricen_US
dc.subjectAlgebraic functionsen_US
dc.subjectAnisotropyen_US
dc.titleAnisotropic neutral models with van der waals Equation of stateen_US
dc.typeDissertationen_US
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