Notes on quantum evolution across singularities

DOI10.1002/PROP.200810546zbMATH Open1153.83375arXiv0805.4301OpenAlexW3104506413MaRDI QIDQ3540540

Publication date: 24 November 2008

Published in: Fortschritte der Physik (Search for Journal in Brave)

Abstract: In a number of model contexts, evolution across space-time singularities (reminiscent of the cosmological singularities) involves time-dependent quantum Hamiltonians developing a singularity as a function of time. In this contribution to the proceedings of the 3rd RTN workshop in Valencia, I review some recent investigations of the general properties of such systems.

Full work available at URL: https://arxiv.org/abs/0805.4301

Mathematics Subject Classification ID

String and superstring theories in gravitational theory (83E30) Quantization of the gravitational field (83C45) Space-time singularities, cosmic censorship, etc. (83C75)

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