Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308165514> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W4308165514 abstract "At a global scale, the universe is generally fitted by an idealized manifold described by the FLRW metric. This is in particular the case when probing the universe to determine its dynamics. The process that fits the idealized manifold to the real universe is however not uniquely defined. This process may depend on the cosmic probe that has been used for the measurements, and could hence lead to different observed temporal evolutions of the scale factor. A correct interpretation of the observed accelerated expansion of the universe requires therefore first a thorough understanding of the fitting process that has been implicitly applied. In this article we establish the fitting processes for the SNIa, BAO and CMB cosmic probes, and deduce the related averaged Einstein equations. We demonstrate that the way these fittings have been applied in practice lead to an apparent dark energy effect. We also highlight the conceptual differences in the fitting processes between the SNIa and BAO probes on the one hand, and the CMB probe on the other hand. Considering those differences, we then show how the so-called Hubble tension can be explained." @default.
- W4308165514 created "2022-11-08" @default.
- W4308165514 creator A5015825679 @default.
- W4308165514 date "2022-11-01" @default.
- W4308165514 modified "2023-10-17" @default.
- W4308165514 title "Dark energy and the fitting problem" @default.
- W4308165514 doi "https://doi.org/10.48550/arxiv.2211.00756" @default.
- W4308165514 hasPublicationYear "2022" @default.
- W4308165514 type Work @default.
- W4308165514 citedByCount "0" @default.
- W4308165514 crossrefType "posted-content" @default.
- W4308165514 hasAuthorship W4308165514A5015825679 @default.
- W4308165514 hasBestOaLocation W43081655141 @default.
- W4308165514 hasConcept C103874350 @default.
- W4308165514 hasConcept C121332964 @default.
- W4308165514 hasConcept C125860484 @default.
- W4308165514 hasConcept C127413603 @default.
- W4308165514 hasConcept C144386022 @default.
- W4308165514 hasConcept C14828074 @default.
- W4308165514 hasConcept C162324750 @default.
- W4308165514 hasConcept C172790937 @default.
- W4308165514 hasConcept C176217482 @default.
- W4308165514 hasConcept C195407617 @default.
- W4308165514 hasConcept C20154449 @default.
- W4308165514 hasConcept C207297109 @default.
- W4308165514 hasConcept C21547014 @default.
- W4308165514 hasConcept C26405456 @default.
- W4308165514 hasConcept C30864177 @default.
- W4308165514 hasConcept C33332235 @default.
- W4308165514 hasConcept C44870925 @default.
- W4308165514 hasConcept C529865628 @default.
- W4308165514 hasConcept C59375849 @default.
- W4308165514 hasConcept C62520636 @default.
- W4308165514 hasConcept C78519656 @default.
- W4308165514 hasConcept C84114770 @default.
- W4308165514 hasConcept C84999194 @default.
- W4308165514 hasConcept C85725439 @default.
- W4308165514 hasConceptScore W4308165514C103874350 @default.
- W4308165514 hasConceptScore W4308165514C121332964 @default.
- W4308165514 hasConceptScore W4308165514C125860484 @default.
- W4308165514 hasConceptScore W4308165514C127413603 @default.
- W4308165514 hasConceptScore W4308165514C144386022 @default.
- W4308165514 hasConceptScore W4308165514C14828074 @default.
- W4308165514 hasConceptScore W4308165514C162324750 @default.
- W4308165514 hasConceptScore W4308165514C172790937 @default.
- W4308165514 hasConceptScore W4308165514C176217482 @default.
- W4308165514 hasConceptScore W4308165514C195407617 @default.
- W4308165514 hasConceptScore W4308165514C20154449 @default.
- W4308165514 hasConceptScore W4308165514C207297109 @default.
- W4308165514 hasConceptScore W4308165514C21547014 @default.
- W4308165514 hasConceptScore W4308165514C26405456 @default.
- W4308165514 hasConceptScore W4308165514C30864177 @default.
- W4308165514 hasConceptScore W4308165514C33332235 @default.
- W4308165514 hasConceptScore W4308165514C44870925 @default.
- W4308165514 hasConceptScore W4308165514C529865628 @default.
- W4308165514 hasConceptScore W4308165514C59375849 @default.
- W4308165514 hasConceptScore W4308165514C62520636 @default.
- W4308165514 hasConceptScore W4308165514C78519656 @default.
- W4308165514 hasConceptScore W4308165514C84114770 @default.
- W4308165514 hasConceptScore W4308165514C84999194 @default.
- W4308165514 hasConceptScore W4308165514C85725439 @default.
- W4308165514 hasLocation W43081655141 @default.
- W4308165514 hasLocation W43081655142 @default.
- W4308165514 hasOpenAccess W4308165514 @default.
- W4308165514 hasPrimaryLocation W43081655141 @default.
- W4308165514 hasRelatedWork W1581376026 @default.
- W4308165514 hasRelatedWork W1693406400 @default.
- W4308165514 hasRelatedWork W2074192099 @default.
- W4308165514 hasRelatedWork W2077752192 @default.
- W4308165514 hasRelatedWork W2115056941 @default.
- W4308165514 hasRelatedWork W2234521214 @default.
- W4308165514 hasRelatedWork W3083081002 @default.
- W4308165514 hasRelatedWork W3159494038 @default.
- W4308165514 hasRelatedWork W4226328010 @default.
- W4308165514 hasRelatedWork W4308165514 @default.
- W4308165514 isParatext "false" @default.
- W4308165514 isRetracted "false" @default.
- W4308165514 workType "article" @default.