DESI 2024 VI: Cosmological constraints from the measurements of baryon acoustic oscillations
AG Adame, J Aguilar, S Ahlen, S Alam… - arxiv preprint arxiv …, 2024 - arxiv.org
We present cosmological results from the measurement of baryon acoustic oscillations
(BAO) in galaxy, quasar and Lyman-$\alpha $ forest tracers from the first year of …
(BAO) in galaxy, quasar and Lyman-$\alpha $ forest tracers from the first year of …
Quintessential interpretation of the evolving dark energy in light of DESI observations
Y Tada, T Terada - Physical Review D, 2024 - APS
The recent result of the Dark Energy Spectroscopic Instrument (DESI) in combination with
other cosmological data shows evidence of the evolving dark energy parametrized by the w …
other cosmological data shows evidence of the evolving dark energy parametrized by the w …
The Atacama Cosmology Telescope: a measurement of the DR6 CMB lensing power spectrum and its implications for structure growth
FJ Qu, BD Sherwin, MS Madhavacheril… - The Astrophysical …, 2024 - iopscience.iop.org
We present new measurements of cosmic microwave background (CMB) lensing over 9400
deg 2 of the sky. These lensing measurements are derived from the Atacama Cosmology …
deg 2 of the sky. These lensing measurements are derived from the Atacama Cosmology …
Robust preference for Dynamical Dark Energy in DESI BAO and SN measurements
Abstract Recent Baryon Acoustic Oscillation (BAO) measurements released by DESI, when
combined with Cosmic Microwave Background (CMB) data from Planck and two different …
combined with Cosmic Microwave Background (CMB) data from Planck and two different …
Measurement of gravitational lensing of the cosmic microwave background using SPT-3G 2018 data
We present a measurement of gravitational lensing over 1500 deg 2 of the Southern sky
using SPT-3G temperature data at 95 GHz and 150 GHz taken in 2018. The lensing …
using SPT-3G temperature data at 95 GHz and 150 GHz taken in 2018. The lensing …
DESI constraints on exponential quintessence
OF Ramadan, J Sakstein, D Rubin - Physical Review D, 2024 - APS
The DESI Collaboration have recently analyzed their first year of data, finding a preference
for thawing dark energy scenarios when using parametrized equations of state for dark …
for thawing dark energy scenarios when using parametrized equations of state for dark …
Inflation, the Hubble tension, and early dark energy: An alternative overview
W Giarè - Physical Review D, 2024 - APS
I review and discuss the possible implications for inflation resulting from considering new
physics in light of the Hubble tension. My study is motivated by a simple argument that the …
physics in light of the Hubble tension. My study is motivated by a simple argument that the …
Scant evidence for thawing quintessence
New constraints on the expansion rate of the Universe seem to favor evolving dark energy in
the form of thawing quintessence models, ie, models for which a canonical, minimally …
the form of thawing quintessence models, ie, models for which a canonical, minimally …
A non-linear solution to the S8 tension – II. Analysis of DES Year 3 cosmic shear
C Preston, A Amon, G Efstathiou - Monthly Notices of the Royal …, 2023 - academic.oup.com
Weak galaxy lensing surveys have consistently reported low values of the S 8 parameter
compared to the Planck lambda cold dark matter (ΛCDM) cosmology. Amon & Efstathiou …
compared to the Planck lambda cold dark matter (ΛCDM) cosmology. Amon & Efstathiou …
Suppression without thawing: Constraining structure formation and dark energy with galaxy clustering
SF Chen, MM Ivanov, OHE Philcox, L Wenzl - Physical Review Letters, 2024 - APS
We present a new perturbative full-shape analysis of BOSS galaxy clustering data, including
the full combination of the galaxy power spectrum and bispectrum multipoles, baryon …
the full combination of the galaxy power spectrum and bispectrum multipoles, baryon …