Articles written in Pramana – Journal of Physics
Volume 96 All articles Published: 25 April 2022 Article ID 0088 Research Article
Quark star models with logarithmic anisotropy
MAHAMUDU JUMA JASON M MKENYELEYE JEFTA M SUNZU
New models for the charged anisotropic stellar object were generated using the Einstein–Maxwell field equations. A new choice of pressure anisotropy in logarithmic form was used to generate a quark star model. Anisotropic and isotropic models were regained as a special case.We regained anisotropic models found by Maharaj, Sunzu and Ray; Abdalla, Sunzu and Mkenyeleye; and Sunzu and Danford. The isotropic models regained include the performance by Mak and Harko, and Maharaj and Komathiraj. Physical analysis showed that matter variables and the gravitational potentials are well behaved. Our model does satisfy the energy conditions and stability condition.
Volume 97, 2023
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