Generating physically realizable stellar structures via embedding |
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Authors: | S. K. Maurya M. Govender |
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Affiliation: | 1.Department of Mathematical and Physical Sciences, College of Arts and Science,University of Nizwa,Nizwa,Sultanate of Oman;2.Department of Mathematics, Faculty of Applied Sciences,Durban University of Technology,Durban,South Africa |
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Abstract: | In this work we present an exact solution of the Einstein–Maxwell field equations describing compact charged objects within the framework of classical general relativity. Our model is constructed by embedding a four-dimensional spherically symmetric static metric into a five-dimensional flat metric. The source term for the matter field is composed of a perfect fluid distribution with charge. We show that our model obeys all the physical requirements and stability conditions necessary for a realistic stellar model. Our theoretical model approximates observations of neutron stars and pulsars to a very good degree of accuracy. |
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