Asymptotic freedom from induced gravity cosmology

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dc.creatorCapozziello, Salvatore
dc.creatorde Ritis, Ruggiero
dc.date1996-05-23
dc.date.accessioned2026-07-25T17:14:16Z
dc.descriptionWe give conditions to obtain cosmological asymptotic freedom in scalar-tensor theories of gravity. We show that this feature can be achieved in FRW flat spacetimes since we obtain singularity free solutions where the effective gravitational constant $G_{eff}\rightarrow 0$ for $t\rightarrow -\infty$ and, for some of them, $G_{eff}\rightarrow G_{N}$ for $t\rightarrow\infty$, where $G_{N}$ is the Newton constant.
dc.description10 pages, Latex
dc.identifierhttps://arxiv.org/abs/gr-qc/9605051
dc.identifierhttp://arxiv.org/abs/gr-qc/9605051
dc.identifierPhys.Lett. A208 (1995) 214-222
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/46950
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleAsymptotic freedom from induced gravity cosmology
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