Extended quintessence, inflation, and stable de Sitter spaces

Abstract

A new gauge-invariant criterion for stability against inhomogeneous perturbations of de Sitter space is applied to scenarios of dark energy and inflation in scalar-tensor gravity. The results extend previous studies.

16 pages, LaTeX, to appear in Class. Quantum Grav

References in corpus (1)

• Can dark energy evolve to the Phantom?

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