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arxiv: 1201.2443 · v2 · pith:CO6YFGLDnew · submitted 2012-01-11 · ✦ hep-th · astro-ph.CO· gr-qc· hep-ph· quant-ph

Cosmological constant, inflation and no-cloning theorem

classification ✦ hep-th astro-ph.COgr-qchep-phquant-ph
keywords expansionno-cloningtheoremuniverseacceleratedconstantcosmologicalbound
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From the viewpoint of no-cloning theorem we postulate a relation between the current accelerated expansion of our universe and the inflationary expansion in the very early universe. It implies that the fate of our universe should be in a state with accelerated expansion. Quantitatively we find that the no-cloning theorem leads to a lower bound on the cosmological constant which is compatible with observations.

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