Towards generic cosmological evolution without singularity and fundamental symmetry of space-time
classification
🌀 gr-qc
astro-ph.COhep-th
keywords
cosmologicalcouplingfracasymptoticallyconformalconstantcorrespondcoupled
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Dynamical systems methods are used to investigate cosmological model with non-minimally coupled scalar field. Existence of an asymptotically unstable de Sitter state distinguishes values of the non-minimal coupling constant parameter $\frac{3}{16}\le\xi<\frac{1}{4}$, which correspond to conformal coupling in higher dimensional theories of gravity.
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