Regular quark star model with pressure anisotropy

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dc.contributor.authorMathias, Amos V.
dc.contributor.authorSunzu, Jefta M.
dc.date.accessioned2023-05-25T09:30:09Z
dc.date.available2023-05-25T09:30:09Z
dc.date.issued2022
dc.descriptionAbstract. Full text article available at https://doi.org/10.1007/s12043-022-02308-zen_US
dc.description.abstractA new regular model for a stellar sphere with quark matter is found. The model satisfies a neutral quark star with pressure anisotropy. In this model, we consider an ansatz of a new form of one of the gravitational potentials, and stellar masses consistent with other findings which describe the generation of astrophysical objects. New masses, radii and surface gravitational red-shifts in acceptable ranges are also obtained using our model. The model satisfies stability and energy conditions. The state of hydrostatic equilibrium for stability is obtained by analysing the Tolman–Oppenheimer–Volkoff (TOV) equation. All other matter variables and gravitational potentials are well behaved.en_US
dc.identifier.citationMathias, A. V., & Sunzu, J. M. (2022). Regular quark star model with pressure anisotropy. Pramana, 96(2), 62.en_US
dc.identifier.otherDOI:https://doi.org/10.1007/s12043-022-02308-z
dc.identifier.urihttp://hdl.handle.net/20.500.12661/3984
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.subjectAnisotropyen_US
dc.subjectNeutral staren_US
dc.subjectQuark matteren_US
dc.subjectStellar massesen_US
dc.subjectStabilityen_US
dc.subjectAstrophysical objectsen_US
dc.subjectQuark staren_US
dc.subjectAnsatzen_US
dc.subjectGravitational potentialsen_US
dc.titleRegular quark star model with pressure anisotropyen_US
dc.typeArticleen_US
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