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Communication Dans Un Congrès Année : 2008

Semi-classical isotropization of the Mixmaster Universe

Résumé

A semi-classical mechanism which leads to the isotropization of the Mixmaster Universe is developed. A wave function of this Universe, which has a meaningful probabilistic interpretation, is constructed and it describes the evolution of the anisotropies of the Universe with respect to the isotropic scale factor, which plays the external observer-like role. We show that, once large volume regions are investigated, the closed Friedmann-Robertson-Walker configuration is deeply privileged.

Dates et versions

hal-00374146 , version 1 (08-04-2009)

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Marco Valerio Battisti, Riccardo Belvedere, Giovanni Montani. Semi-classical isotropization of the Mixmaster Universe. 3rd Stueckelberg Workshop on Relativistic Field Theories, Jul 2008, Pescara, Italy. pp.51. ⟨hal-00374146⟩
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