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Stability of the Einstein static universe in modified Gauss-Bonnet gravity by Boehmer, Christian G.; Lobo, Francisco S. N. is a scholarly article available to read on EtoBox.

What is Stability of the Einstein static universe in modified Gauss-Bonnet gravity about?

We analyze the stability of the Einstein static universe by considering homogeneous perturbations in the context of f(G) modified Gauss-Bonnet theories of gravity. By considering a generic form of f(G), the stability region of the Einstein static universe is parameterized by the linear equation of state parameter w=p/rho and the second derivative f"(G) of the Gauss-Bonnet term.

Author

Boehmer, Christian G.; Lobo, Francisco S. N.

Published

2009

Language

EN