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 …
Teleparallel gravity: from theory to cosmology
S Bahamonde, KF Dialektopoulos… - Reports on Progress …, 2023 - iopscience.iop.org
Teleparallel gravity (TG) has significantly increased in popularity in recent decades, bringing
attention to Einstein's other theory of gravity. In this Review, we give a comprehensive …
attention to Einstein's other theory of gravity. In this Review, we give a comprehensive …
Ultra-light dark matter
EGM Ferreira - The Astronomy and Astrophysics Review, 2021 - Springer
Ultra-light dark matter is a class of dark matter models (DM), where DM is composed by
bosons with masses ranging from 10^-24\, eV< m< eV 10-24 eV< m< eV. These models …
bosons with masses ranging from 10^-24\, eV< m< eV 10-24 eV< m< eV. These models …
Early dark energy does not restore cosmological concordance
Current cosmological data exhibit a tension between inferences of the Hubble constant, H 0,
derived from early and late-Universe measurements. One proposed solution is to introduce …
derived from early and late-Universe measurements. One proposed solution is to introduce …
Constraining early dark energy with large-scale structure
MM Ivanov, E McDonough, JC Hill, M Simonović… - Physical Review D, 2020 - APS
An axion-like field comprising∼ 10% of the energy density of the Universe near matter-
radiation equality is a candidate to resolve the Hubble tension; this is the “early dark …
radiation equality is a candidate to resolve the Hubble tension; this is the “early dark …
The high latitude spectroscopic survey on the Nancy Grace Roman Space Telescope
Abstract The Nancy Grace Roman Space Telescope will conduct a High Latitude
Spectroscopic Survey (HLSS) over a large volume at high redshift, using the near-IR grism …
Spectroscopic Survey (HLSS) over a large volume at high redshift, using the near-IR grism …
Snowmass2021-Letter of interest cosmology intertwined I: Perspectives for the next decade
Abstract The standard Λ Cold Dark Matter cosmological model provides an amazing
description of a wide range of astrophysical and astronomical data. However, there are a …
description of a wide range of astrophysical and astronomical data. However, there are a …
Dark sector to restore cosmological concordance
IJ Allali, MP Hertzberg, F Rompineve - Physical Review D, 2021 - APS
We develop a new phenomenological model that addresses current tensions between
observations of the early and late Universe. Our scenario features:(i) a decaying dark energy …
observations of the early and late Universe. Our scenario features:(i) a decaying dark energy …
Hydrogen Intensity and Real-Time Analysis Experiment: 256-element array status and overview
The Hydrogen Intensity and Real-time Analysis Experiment (HIRAX) is a radio interferometer
array currently in development, with an initial 256-element array to be deployed at the South …
array currently in development, with an initial 256-element array to be deployed at the South …
Modeling galaxies in redshift space at the field level
M Schmittfull, M Simonović, MM Ivanov… - … of Cosmology and …, 2021 - iopscience.iop.org
We develop an analytical forward model based on perturbation theory to predict the redshift-
space galaxy overdensity at the field level given a realization of the initial conditions. We find …
space galaxy overdensity at the field level given a realization of the initial conditions. We find …