Running Vacuum in the Universe: Phenomenological Status in Light of the Latest Observations, and Its Impact on the <i>σ</i><sub>8</sub> and <i>H</i><sub>0</sub> Tensions

Running Vacuum in the Universe: Phenomenological Status in Light of the Latest Observations, and Its Impact on the <i>σ</i><sub>8</sub> and <i>H</i><sub>0</sub> Tensions

A substantial body of phenomenological and theoretical work over the last few years strengthens the possibility that the vacuum energy density (VED) of the universe is dynamical, and in particular that it adopts the ‘running vacuum model’ (RVM) form, in which the VED evolves mildly as <inline-for...

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Bibliographic Details
Main Authors: Joan Solà Peracaula, Adrià Gómez-Valent, Javier de Cruz Pérez, Cristian Moreno-Pulido
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Universe
Subjects:
cosmology
cosmological constant
vacuum energy
dark energy
quantum field theory
Online Access:https://www.mdpi.com/2218-1997/9/6/262

Internet

https://www.mdpi.com/2218-1997/9/6/262

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