Quark star models with logarithmic anisotropy
Loading...
Date
2022
Journal Title
Journal ISSN
Volume Title
Publisher
Springer
Abstract
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.
Description
Abstract. Full text article available at https://link.springer.com/article/10.1007/s12043-022-02338-7
Keywords
Quark star models, logarithmic anisotropy, Anisotropic stellar object, Anisotropic, Isotropic models
Citation
Juma, M., Mkenyeleye, J. M., & Sunzu, J. M. (2022). Quark star models with logarithmic anisotropy. Pramana, 96(2), 88.