Matches in SemOpenAlex for { <https://semopenalex.org/work/W2900397513> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2900397513 abstract "A certain approach to solving the Wheeler-DeWitt equation in quantum cosmology, which is based on a type of super-selection rule by which negative frequency solutions are discarded, is discussed. In a preliminary analysis, we recall well known results in relativistic quantum field theory, showing that adopt this approach of super-selection by discarding a sector of the frequencies, does not lead to acceptable results. In the area of quantum cosmology a qualitatively similar result is obtained: we show that by discarding solutions of negative frequencies, which is usually done in order to demonstrate strong results on the resolution of the singularity, important physical processes are lost, namely the existence of cyclic solutions which, under certain reasonable assumptions, can be interpreted as processes of creation-annihilation at the Planck scale, which are typical of any relativistic quantum field theory." @default.
- W2900397513 created "2018-11-16" @default.
- W2900397513 creator A5034260953 @default.
- W2900397513 date "2014-12-26" @default.
- W2900397513 modified "2023-09-27" @default.
- W2900397513 title "On a super-selection rule in quantum cosmology" @default.
- W2900397513 hasPublicationYear "2014" @default.
- W2900397513 type Work @default.
- W2900397513 sameAs 2900397513 @default.
- W2900397513 citedByCount "0" @default.
- W2900397513 crossrefType "posted-content" @default.
- W2900397513 hasAuthorship W2900397513A5034260953 @default.
- W2900397513 hasConcept C108568745 @default.
- W2900397513 hasConcept C115047598 @default.
- W2900397513 hasConcept C121332964 @default.
- W2900397513 hasConcept C134306372 @default.
- W2900397513 hasConcept C154945302 @default.
- W2900397513 hasConcept C16171025 @default.
- W2900397513 hasConcept C202299901 @default.
- W2900397513 hasConcept C26405456 @default.
- W2900397513 hasConcept C33332235 @default.
- W2900397513 hasConcept C33923547 @default.
- W2900397513 hasConcept C41008148 @default.
- W2900397513 hasConcept C45018233 @default.
- W2900397513 hasConcept C62520636 @default.
- W2900397513 hasConcept C81917197 @default.
- W2900397513 hasConcept C84114770 @default.
- W2900397513 hasConceptScore W2900397513C108568745 @default.
- W2900397513 hasConceptScore W2900397513C115047598 @default.
- W2900397513 hasConceptScore W2900397513C121332964 @default.
- W2900397513 hasConceptScore W2900397513C134306372 @default.
- W2900397513 hasConceptScore W2900397513C154945302 @default.
- W2900397513 hasConceptScore W2900397513C16171025 @default.
- W2900397513 hasConceptScore W2900397513C202299901 @default.
- W2900397513 hasConceptScore W2900397513C26405456 @default.
- W2900397513 hasConceptScore W2900397513C33332235 @default.
- W2900397513 hasConceptScore W2900397513C33923547 @default.
- W2900397513 hasConceptScore W2900397513C41008148 @default.
- W2900397513 hasConceptScore W2900397513C45018233 @default.
- W2900397513 hasConceptScore W2900397513C62520636 @default.
- W2900397513 hasConceptScore W2900397513C81917197 @default.
- W2900397513 hasConceptScore W2900397513C84114770 @default.
- W2900397513 hasLocation W29003975131 @default.
- W2900397513 hasOpenAccess W2900397513 @default.
- W2900397513 hasPrimaryLocation W29003975131 @default.
- W2900397513 hasRelatedWork W1544521455 @default.
- W2900397513 hasRelatedWork W1634261497 @default.
- W2900397513 hasRelatedWork W1973766629 @default.
- W2900397513 hasRelatedWork W1977599336 @default.
- W2900397513 hasRelatedWork W1983853235 @default.
- W2900397513 hasRelatedWork W2083942802 @default.
- W2900397513 hasRelatedWork W2135304267 @default.
- W2900397513 hasRelatedWork W2167153198 @default.
- W2900397513 hasRelatedWork W2227408464 @default.
- W2900397513 hasRelatedWork W2323170178 @default.
- W2900397513 hasRelatedWork W2513315357 @default.
- W2900397513 hasRelatedWork W2887933443 @default.
- W2900397513 hasRelatedWork W2907429107 @default.
- W2900397513 hasRelatedWork W2949135357 @default.
- W2900397513 hasRelatedWork W2981253304 @default.
- W2900397513 hasRelatedWork W3026048368 @default.
- W2900397513 hasRelatedWork W3086670366 @default.
- W2900397513 hasRelatedWork W3098230027 @default.
- W2900397513 hasRelatedWork W3105262531 @default.
- W2900397513 hasRelatedWork W3091885472 @default.
- W2900397513 isParatext "false" @default.
- W2900397513 isRetracted "false" @default.
- W2900397513 magId "2900397513" @default.
- W2900397513 workType "article" @default.