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 …
Probing cosmic inflation with the LiteBIRD cosmic microwave background polarization survey
Abstract LiteBIRD, the Lite (Light) satellite for the study of B-mode polarization and Inflation
from cosmic background Radiation Detection, is a space mission for primordial cosmology …
from cosmic background Radiation Detection, is a space mission for primordial cosmology …
Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season
We present results from an analysis of all data taken by the BICEP2, Keck Array, and
BICEP3 CMB polarization experiments up to and including the 2018 observing season. We …
BICEP3 CMB polarization experiments up to and including the 2018 observing season. We …
The Atacama Cosmology Telescope: a measurement of the Cosmic Microwave Background power spectra at 98 and 150 GHz
We present the temperature and polarization angular power spectra of the CMB measured
by the Atacama Cosmology Telescope (ACT) from 5400 deg 2 of the 2013–2016 survey …
by the Atacama Cosmology Telescope (ACT) from 5400 deg 2 of the 2013–2016 survey …
New physics from the polarized light of the cosmic microwave background
E Komatsu - Nature Reviews Physics, 2022 - nature.com
The current cosmological model requires new physics beyond the standard model of
elementary particles and fields, such as dark matter and dark energy. Their nature is …
elementary particles and fields, such as dark matter and dark energy. Their nature is …
LiteBIRD satellite: JAXA's new strategic L-class mission for all-sky surveys of cosmic microwave background polarization
LiteBIRD, the Lite (Light) satellite for the study of B-mode polarization and Inflation from
cosmic background Radiation Detection, is a space mission for primordial cosmology and …
cosmic background Radiation Detection, is a space mission for primordial cosmology and …
CMB-S4: Forecasting constraints on primordial gravitational waves
K Abazajian, GE Addison, P Adshead… - The Astrophysical …, 2022 - iopscience.iop.org
Determining the origin of structure in the universe is one of the most important open
problems in cosmology. CMB anisotropies sourced by early-universe density perturbations …
problems in cosmology. CMB anisotropies sourced by early-universe density perturbations …
Inflation: theory and observations
Cosmic inflation provides a window to the highest energy densities accessible in nature, far
beyond those achievable in any realistic terrestrial experiment. Theoretical insights into the …
beyond those achievable in any realistic terrestrial experiment. Theoretical insights into the …
Planck constraints on the tensor-to-scalar ratio
M Tristram, AJ Banday, KM Górski, R Keskitalo… - Astronomy & …, 2021 - aanda.org
We present constraints on the tensor-to-scalar ratio r using Planck data. We use the latest
release of Planck maps, processed with the NPIPE code, which produces calibrated …
release of Planck maps, processed with the NPIPE code, which produces calibrated …
Updated constraints on amplitude and tilt of the tensor primordial spectrum
G Galloni, N Bartolo, S Matarrese… - … of Cosmology and …, 2023 - iopscience.iop.org
We have taken a comprehensive approach to update the limits on the tensor-to-scalar ratio
(r) and the tensor spectral index (nt), using 10 datasets from the BICEP/Keck Array 2015 and …
(r) and the tensor spectral index (nt), using 10 datasets from the BICEP/Keck Array 2015 and …