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
L Perivolaropoulos, F Skara - New Astronomy Reviews, 2022 - Elsevier
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 …
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 …
New tests of dark sector interactions from the full-shape galaxy power spectrum
We explore the role of redshift-space galaxy clustering data in constraining nongravitational
interactions between dark energy (DE) and dark matter (DM), for which state-of-the-art limits …
interactions between dark energy (DE) and dark matter (DM), for which state-of-the-art limits …
Exploring the tension and the evidence for dark sector interactions from 2D BAO measurements
We explore observational constraints on a cosmological model with an interaction between
dark energy (DE) and dark matter (DM), using a compilation of 15 measurements of the 2D …
dark energy (DE) and dark matter (DM), using a compilation of 15 measurements of the 2D …
A consistent view of interacting dark energy from multiple CMB probes
Y Zhai, W Giarè, C van de Bruck… - … of Cosmology and …, 2023 - iopscience.iop.org
We analyze a cosmological model featuring an interaction between dark energy and dark
matter in light of the measurements of the Cosmic Microwave Background released by three …
matter in light of the measurements of the Cosmic Microwave Background released by three …
[HTML][HTML] Dissecting the H0 and S8 tensions with Planck+ BAO+ supernova type Ia in multi-parameter cosmologies
The mismatch between the locally measured expansion rate of the universe and the one
inferred from observations of the cosmic microwave background (CMB) assuming the …
inferred from observations of the cosmic microwave background (CMB) assuming the …
Late-time interacting cosmologies and the Hubble constant tension
S Gariazzo, E Di Valentino, O Mena, RC Nunes - Physical Review D, 2022 - APS
In this manuscript we reassess the potential of interacting dark matter–dark energy models
in solving the Hubble constant tension. These models have been proposed but also …
in solving the Hubble constant tension. These models have been proposed but also …
Cosmological direct detection of dark energy: Non-linear structure formation signatures of dark energy scattering with visible matter
We consider the recently proposed possibility that dark energy (DE) and baryons may
scatter through a pure momentum exchange process, leaving the background evolution …
scatter through a pure momentum exchange process, leaving the background evolution …
Tightening the reins on nonminimal dark sector physics: Interacting dark energy with dynamical and nondynamical equation of state
We present a comprehensive reassessment of the state of interacting dark energy (DE)
cosmology, namely models featuring a nongravitational interaction between dark matter and …
cosmology, namely models featuring a nongravitational interaction between dark matter and …