paper

Anisotropic Quintessence stars

arXiv:1308.0147 · doi:10.1007/s10509-013-1677-x

Abstract

We propose a relativistic model for quintessence stars with the combination of an anisotropic pressure corresponding to normal matter and a quintessence dark energy having a characteristic parameter ωq such that -1 <ωq < - 1/3. We discuss various physical features of the model and show that the model satisfies all the regularity conditions and can provide stable equilibrium configurations.

6 pages, 8 figures ; Minor revisions have been made. References up dated. To appear in Astrophysics Space Science

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