Stellar models with generalized pressure anisotropy

Sunzu, J. M.; Mathias, A. K.; Maharaj, S. D.

dc.creator	Sunzu, J. M.
dc.creator	Mathias, A. K.
dc.creator	Maharaj, S. D.
dc.date	2020-03-19T09:48:28Z
dc.date	2020-03-19T09:48:28Z
dc.date	2019
dc.date.accessioned	2022-10-20T13:25:31Z
dc.date.available	2022-10-20T13:25:31Z
dc.identifier	Sunzu, J. M., Mathias, A. K., & Maharaj, S. D. (2019). Stellar models with generalized pressure anisotropy. Journal of Astrophysics and Astronomy, 40(1), 8.
dc.identifier	https://doi.org/10.1007/s12036-019-9575-4
dc.identifier	http://hdl.handle.net/20.500.12661/2206
dc.identifier.uri	http://hdl.handle.net/20.500.12661/2206
dc.description	Abstract. Full text is available at: doi.org/10.1007/s12036-019-9575-4
dc.description	New models for a charged anisotropic star in general relativity are found. We consider a linear equation of state consistent with a strange quark star. In our models a new form of measure of anisotropy is formulated; our choice is a generalization of other pressure anisotropies found in the past by other researchers. Our results generalize quark star models obtained from the Einstein–Maxwell equations. Well-known particular charged models are also regained. We indicate that relativistic stellar masses for several stars are obtained using the general mass function found in our model.
dc.language	en
dc.publisher	Springer
dc.subject	Einstein–Maxwell equations
dc.subject	Relativistic stars.
dc.subject	Einstein-Maxwell equations
dc.subject	Anisotropy
dc.subject	Quark stars
dc.subject	Einstein-Maxwell system
dc.subject	Einstein model
dc.subject	Anisotropic star
dc.subject	Relativistic stellar matter
dc.subject	Stellar matter
dc.subject	Stellar objects
dc.title	Stellar models with generalized pressure anisotropy
dc.type	Article