Late-time Universe, H0-tension, and unparticles

Lambda cold dark matter (Λ CDM) is increasingly facing challenges in late-time cosmology, notably in the Hubble parameter H(z) at redshift zero known as H0-tension. Extensions to Λ CDM have been approached mostly by models with an extra parameter. In this work, we provide a framework for evaluating...

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Veröffentlicht in:	Physical review. D 2021-10, Vol.104 (8), p.1
Hauptverfasser:	Abchouyeh, Maryam Aghaei, van Putten, Maurice H P M
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical models Cold dark matter Cosmological constant Cosmology Dark energy Data analysis Invariants Parameters Red shift Universe
Online-Zugang:	Volltext
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