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Wheeler-DeWitt Equation and the Applicability of Crypto-Hermitian Interaction Representation in Quantum Cosmology

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dc.rights.license CC BY eng
dc.contributor.author Znojil, Miloslav cze
dc.date.accessioned 2025-12-05T11:31:57Z
dc.date.available 2025-12-05T11:31:57Z
dc.date.issued 2022 eng
dc.identifier.issn 2218-1997 eng
dc.identifier.uri http://hdl.handle.net/20.500.12603/1618
dc.description.abstract In the broader methodical framework of the quantization of gravity, the crypto-Hermitian (or non-Hermitian) version of Dirac's interaction picture is considered. The formalism is briefly outlined and shown to be well suited for an innovative treatment of certain cosmological models. In particular, it is demonstrated that the Wheeler-DeWitt equation could be a promising candidate for the description of the evolution of the quantized Universe near its initial Big Bang singularity. eng
dc.format p. "Article Number: 385" eng
dc.language.iso eng eng
dc.publisher MDPI eng
dc.relation.ispartof UNIVERSE, volume 8, issue: 7 eng
dc.subject quantum gravity and the problem of the Big Bang eng
dc.subject hidden Hermitian formulations of quantum mechanics eng
dc.subject stationary Wheeler-DeWitt system eng
dc.subject physical Hilbert space metric eng
dc.subject non-stationary Wheeler-DeWitt system eng
dc.title Wheeler-DeWitt Equation and the Applicability of Crypto-Hermitian Interaction Representation in Quantum Cosmology eng
dc.type article eng
dc.identifier.obd 43879241 eng
dc.identifier.wos 000833683800001 eng
dc.identifier.doi 10.3390/universe8070385 eng
dc.publicationstatus postprint eng
dc.peerreviewed yes eng
dc.source.url https://www.mdpi.com/2218-1997/8/7/385 cze
dc.relation.publisherversion https://www.mdpi.com/2218-1997/8/7/385 eng
dc.rights.access Open Access eng


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