Physical quark star model with generalized logarithmic anisotropy

Simple item page
dc.contributor.authorMkenyeleye, Jason M.
dc.contributor.authorJuma, Mahamudu
dc.contributor.authorSunzu, Jefta M.
dc.date.accessioned2024-08-17T10:20:06Z
dc.date.available2024-08-17T10:20:06Z
dc.date.issued2023
dc.descriptionAbstract. Full text available at https://ui.adsabs.harvard.edu/link_gateway/2023IJMPD..3250081M/doi:10.1142/S0218271823500815
dc.description.abstractA new quark star model for a charged anisotropic stellar object is generated using the Einstein–Maxwell field equations. We use a metric function, linear equation of state, and a new measure of anisotropy in form of logarithmic function to formulate the model. For particular choices of parameters in the anisotropic measure, some anisotropic and isotropic models are regained as a special case. Physical analysis indicates that matter variables and gravitational potentials in the model are well behaved. The generated model satisfies the energy, regularity, causality, and stability conditions. The speed of sound is consistent with quark stars.
dc.identifier.citationMkenyeleye, J. M., Juma, M., & Sunzu, J. M. (2023). Physical quark star model with generalized logarithmic anisotropy. International Journal of Modern Physics D, 32(11), 2350081.
dc.identifier.doi10.1142/s0218271823500815
dc.identifier.otherDOI: 10.1142/S0218271823500815
dc.identifier.urihttps://repository.udom.ac.tz/handle/20.500.12661/4688
dc.language.isoen
dc.publisherWorld Scientific Pub Co Pte Ltd
dc.relation.ispartofInternational Journal of Modern Physics D
dc.subjectAnisotropic stellar object
dc.subjectEinstein-Maxwell equations
dc.subjectMetric function
dc.subjectEquation of state
dc.subjectAnisotropy measure
dc.subjectLogarithmic function
dc.subjectIsotropic models
dc.subjectMatter variables
dc.subjectGravitational potentials
dc.subjectEnergy conditions
dc.subjectRegularity conditions
dc.subjectCausality conditions
dc.subjectStability conditions
dc.subjectSpeed of sound
dc.subjectQuark stars
dc.subjectStrange Stars
dc.titlePhysical quark star model with generalized logarithmic anisotropy
dc.typeArticle
oaire.citation.issue11
oaire.citation.volume32
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Jason Mkenyeleye,,,Physical quark star model with generalized logarithmic anisotropy.pdf
Size:
58.85 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Journal Articles