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Qualitative Viscous Cosmology

A. A. Coley·R. J. van den Hoogen·R. Maartens
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Abstract

The Full (non--truncated) Israel--Stewart theory of bulk viscosity is applied to dissipative FRW spacetimes. Dimensionless variables and dimensionless equations of state are used to write the Einstein--thermodynamic equations as a plane autonomous system and the qualitative behaviour of this system is determined. Entropy production in these models is also discussed.

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A. A. Coley, R. J. van den Hoogen, R. Maartens. 1996-05-28. Qualitative Viscous Cosmology. https://doi.org/10.1103/physrevd.54.1393

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