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arXiv · 2411.01917

Again About Singularity Crossing In Gravitation And Cosmology

Alexander Kamenshchik
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Abstract

We discuss the problem of singularity crossing in isotropic and anisotropic universes. We study at which conditions singularities can disappear in quantum cosmology and how quantum particles behave in the vicinity of singularities. Some attempts to develop general approach to the connection between the field reparametrization and the elimination of singularities is presented as well.

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Alexander Kamenshchik. 2024-11-04. Again About Singularity Crossing In Gravitation And Cosmology. https://doi.org/10.1007/s10714-024-03320-x

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