Quantum origin of dark energy and the Hubble tension

Local measurements of the Hubble parameter obtained from the distance ladder at low redshift are in tension with global values inferred from cosmological standard rulers. A key role in the tension is played by the assumptions on the cosmological history, in particular on the origin of dark energy. H...

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Autors principals: Enis Belgacem, Tomislav Prokopec
Format: Article
Idioma:English
Publicat: Elsevier 2022-08-01
Col·lecció:Physics Letters B
Accés en línia:http://www.sciencedirect.com/science/article/pii/S0370269322003082