Anisotropic neutral models with van der waals Equation of state

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dc.creatorMahali, Kasongo Andefise
dc.date2019-08-18T10:48:26Z
dc.date2019-08-18T10:48:26Z
dc.date2017
dc.date.accessioned2021-05-06T12:58:59Z
dc.date.available2021-05-06T12:58:59Z
dc.descriptionDissertation (MSc Mathematics)
dc.descriptionWe 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.
dc.identifierMahali, K. A. (2017). Anisotropic neutral models with van der waals equataion of state. Dodoma: The University of Dodoma
dc.identifierhttp://hdl.handle.net/20.500.12661/782
dc.identifier.urihttp://hdl.handle.net/20.500.12661/782
dc.languageen
dc.publisherThe University of Dodoma
dc.subjectNeutral anisotropy
dc.subjectEinstein-Maxwell
dc.subjectVan der Waals equation
dc.subjectSunzu
dc.subjectRay‘s metric
dc.subjectAlgebraic functions
dc.subjectAnisotropy
dc.titleAnisotropic neutral models with van der waals Equation of state
dc.typeDissertation

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