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arXiv · astro-ph/0004384

Scalar fields in an anisotropic closed universe

Mauricio Cataldo·Sergio del Campo
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Abstract

We study in this article a class of homogeneous, but anisotropic cosmological models in which shear viscosity is included. Within the matter content we consider a component (the quintessence component) determined by the barotropic equations of state, $p=αρ$, with $α< 0$. We establish conditions under which a closed axisymmetrical cosmological model may look flat al low redshift.

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Mauricio Cataldo, Sergio del Campo. 2000-04-27. Scalar fields in an anisotropic closed universe. https://doi.org/10.1103/physrevd.62.023501

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