The Instabilities of Bianchi Type IX Einstein Static Universes

Abstract

We investigate the stability of the Einstein static universe as a non-LRS Bianchi type IX solution of the Einstein equations in the presence of both non-tilted and tilted fluids. We find that the static universe is unstable to homogeneous perturbations of Bianchi type IX to the future and the past.

11 pages, no figures + revisions

References in corpus (5)

• Stability of the Einstein static universe in modified Gauss-Bonnet gravity
• The Einstein static universe in Loop Quantum Cosmology
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