Anisotropic extension of Finch and Skea stellar model

Ranjan Sharma; Shyam Das; S. Thirukkanesh

doi:10.1007/s10509-017-3212-y

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arXiv · 1711.08326

Anisotropic extension of Finch and Skea stellar model

Ranjan Sharma·Shyam Das·S. Thirukkanesh

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Abstract

In this paper, the spacetime geometry of Finch and Skea [Class. Quantum Grav., 6 (1989) 467] has been utilized to obtain closed-form solutions for a spherically symmetric anisotropic matter distribution. By examining its physical admissibility, it has been shown that the class of solutions can be used as viable models for observed pulsars. In particular, a specific class of solutions can be used as an `anisotropic switch' to examine the impact of anisotropy on the gross physical properties of a stellar configuration. Accordingly, the mass-radius relationship has been analyzed.

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Ranjan Sharma, Shyam Das, S. Thirukkanesh. 2017-11-17. Anisotropic extension of Finch and Skea stellar model. https://doi.org/10.1007/s10509-017-3212-y

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