COT4 - Quantum Cosmology and Quantum Effects in the Early Universe |
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Speaker |
Belvedere, Riccardo |
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Talk Title |
Quantum Suppression of Weak Universe Anisotropy |
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Abstract |
An exact solution of the quantum quasi-isotropic Mixmaster model is described through a semi-classical mechanism. The volume of the Universe is regarded as an external-like observer and a probabilistic interpretation of the wave function naturally arises. We show that near the cosmological singularity all values of the anisotropies are almost equally favored but, once large volume regions are investigated, the closed FRW Universe configuration is deeply privileged. |
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