Bulk and Shear Viscosity in the Early Universe Cosmology

Mahmoud Yousif Ali Wahba;

Abstract


We consider the evolution of a flat, isotropic and homogeneous Friedmann-Lemaitre-Robertson-
Walker Universe, filled with a causal bulk viscous cosmological fluid, that can be characterized
by an ultra-relativistic equation of state, and bulk viscosity co


Other data

Title Bulk and Shear Viscosity in the Early Universe Cosmology
Other Titles لزوجة الحجم و القص فى كوزمولوجيا الكون المبكر
Authors Mahmoud Yousif Ali Wahba
Keywords Bulk and Shear Viscosity in the Early Universe Cosmology
Issue Date 2011
Description 
We consider the evolution of a flat, isotropic and homogeneous Friedmann-Lemaitre-Robertson-
Walker Universe, filled with a causal bulk viscous cosmological fluid, that can be characterized
by an ultra-relativistic equation of state, and bulk viscosity co

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