Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies
Abstract The standard Λ Cold Dark Matter (ΛCDM) cosmological model provides a good
description of a wide range of astrophysical and cosmological data. However, there are a …
description of a wide range of astrophysical and cosmological data. However, there are a …
Challenges for ΛCDM: An update
A number of challenges to the standard Λ CDM model have been emerging during the past
few years as the accuracy of cosmological observations improves. In this review we discuss …
few years as the accuracy of cosmological observations improves. In this review we discuss …
A comprehensive measurement of the local value of the Hubble constant with 1 km s− 1 Mpc− 1 uncertainty from the Hubble Space Telescope and the SH0ES team
We report observations from the Hubble Space Telescope (HST) of Cepheid variables in the
host galaxies of 42 Type Ia supernovae (SNe Ia) used to calibrate the Hubble constant (H 0) …
host galaxies of 42 Type Ia supernovae (SNe Ia) used to calibrate the Hubble constant (H 0) …
Is the observable Universe consistent with the cosmological principle?
The cosmological principle (CP)—the notion that the Universe is spatially isotropic and
homogeneous on large scales—underlies a century of progress in cosmology. It is …
homogeneous on large scales—underlies a century of progress in cosmology. It is …
Seven hints that early-time new physics alone is not sufficient to solve the Hubble tension
S Vagnozzi - Universe, 2023 - mdpi.com
The Hubble tension has now grown to a level of significance which can no longer be
ignored and calls for a solution which, despite a huge number of attempts, has so far eluded …
ignored and calls for a solution which, despite a huge number of attempts, has so far eluded …
On the evolution of the Hubble constant with the SNe Ia pantheon sample and baryon acoustic oscillations: a feasibility study for GRB-cosmology in 2030
MG Dainotti, B De Simone, T Schiavone, G Montani… - Galaxies, 2022 - mdpi.com
The difference from 4 to 6 σ in the Hubble constant (H 0) between the values observed with
the local (Cepheids and Supernovae Ia, SNe Ia) and the high-z probes (Cosmic Microwave …
the local (Cepheids and Supernovae Ia, SNe Ia) and the high-z probes (Cosmic Microwave …
Hubble tension: The evidence of new physics
JP Hu, FY Wang - Universe, 2023 - mdpi.com
The Λ CDM model provides a good fit to most astronomical observations but harbors large
areas of phenomenology and ignorance. With the improvements in the precision and …
areas of phenomenology and ignorance. With the improvements in the precision and …
Relaxing cosmological tensions with a sign switching cosmological constant
Inspired by the recent conjecture originated from graduated dark energy that the Universe
has recently transitioned from anti–de Sitter vacua to de Sitter vacua, we extend the …
has recently transitioned from anti–de Sitter vacua to de Sitter vacua, we extend the …
On the homogeneity of SnIa absolute magnitude in the Pantheon+ sample
We have analysed the Pantheon+ sample using a new likelihood model that replaces the
single Type Ia supernovae (SnIa) absolute magnitude parameter M used in the standard …
single Type Ia supernovae (SnIa) absolute magnitude parameter M used in the standard …
A bias-free cosmological analysis with quasars alleviating H 0 tension
AŁ Lenart, G Bargiacchi, MG Dainotti… - The Astrophysical …, 2023 - iopscience.iop.org
Cosmological models and their parameters are widely debated because of theoretical and
observational mismatches of the standard cosmological model, especially the current …
observational mismatches of the standard cosmological model, especially the current …