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COT5 - Quantum Cosmology and Quantum Effects in the Early Universe

Speaker_

Pinto-neto, Nelson

 Talk_

Cosmological Perturbations in Quantum Cosmological Backgrounds

Abstract_

We discuss the general properties of cosmological perturbations of quantum mechanical origin in quantum cosmological models with a bonce. We obtain a suiable nonsingular model were scalar and tensor perturbations have an almost scale invariant spectrum which is naturally led to the standard cosmological model evolution before nucleosynthesis.  

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