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arXiv · 0802.0688

Quantum cosmology with a minimal length

Marco Valerio Battisti·Giovanni Montani
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Abstract

Quantum cosmology in the presence of a fundamental minimal length is analyzed in the context of the flat isotropic and the Taub cosmological models. Such minimal scale comes out from a generalized uncertainty principle and the quantization is performed in the minisuperspace representation. Both the quantum Universes are singularity-free and (i) in the isotropic model no evidences for a Big-Bounce appear; (ii) in the Taub one a quasi-isotropic configuration for the Universe is predicted by the model.

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Marco Valerio Battisti, Giovanni Montani. 2008-02-14. Quantum cosmology with a minimal length. https://doi.org/10.1142/s0217751x08040184

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