The stability properties of the Einstein Static solution of General Relativity is altered when corrective terms arising from modifications of the underlying gravitational theory appear in the cosmological equations. Employing dynamical system techniques and numerical integrations, we discuss the stability of static cosmological solutions in the framework of two recently proposed quantum gravity models, namely Loop Quantum Cosmology and Horava-Lifshitz gravity.
"Modified Cosmological Equations and the Einstein Static Universe." J. Geom. Symmetry Phys. 22 51 - 65, 2011. https://doi.org/10.7546/jgsp-22-2011-51-65