Anisotropic static solutions in modelling highly compact bodies

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dc.creatorChaisi, M.
dc.creatorMaharaj, S. D.
dc.date2006-02-08
dc.date.accessioned2026-07-07T11:04:23Z
dc.date.available2026-07-07T11:04:23Z
dc.descriptionEinstein field equations for anisotropic spheres are solved and exact interior solutions obtained. This paper extends earlier treatments to include anisotropic models which accommodate a wider variety of physically viable energy densities. Two classes of solutions are possible. The first class contains the limiting case $μ\propto r^{-2}$ for the energy density which arises in many astrophysical applications. In the second class the singularity at the center of the star is not present in the energy density. The models presented in this paper allow for increasing and decreasing profiles in the behavior of the energy density.
dc.description9 pages, to appear in Pramana - J. Phys
dc.identifierhttps://arxiv.org/abs/gr-qc/0602030
dc.identifierhttp://arxiv.org/abs/gr-qc/0602030
dc.identifierPramana66:609-614,2006
dc.identifierdoi:10.1007/BF02704504
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188877
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleAnisotropic static solutions in modelling highly compact bodies
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