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20 April 2024
 
  » arxiv » gr-qc/9810035

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Quantum geometrodynamics in extended phase space - II. The Bianchi IX model
V. A. Savchenko ; T. P. Shestakova ; G. M. Vereshkov ;
Date 9 Oct 1998
Journal Grav.Cosmol. 7 (2001) 102-116
Subject gr-qc
AbstractThe mathematically correct approach to constructing quantum geometrodynamics of a closed universe formulated in Part I is realized on the cosmological Bianchi-IX model with scalar fields. The physical adequacy of the obtained gauge-noninvariant theory to existing concepts about possible cosmological scenarios is shown. It is demonstrated that the Wheeler-DeWitt quantum geometrodynamics based on general quantum theoretical principles with probability interpretation of a closed universe wave function does not exist. The problem of the creation of the Universe is considered as a computational problem of a quantum reduction of the singular state "Nothing" to one of possible initial physical quantum states.
Source arXiv, gr-qc/9810035
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