Beyond the cosmological standard model

A Joyce, B Jain, J Khoury, M Trodden - Physics Reports, 2015 - Elsevier
After a decade and a half of research motivated by the accelerating universe, theory and
experiment have reached a certain level of maturity. The development of theoretical models …

Dark energy two decades after: observables, probes, consistency tests

D Huterer, DL Shafer - Reports on Progress in Physics, 2017 - iopscience.iop.org
The discovery of the accelerating universe in the late 1990s was a watershed moment in
modern cosmology, as it indicated the presence of a fundamentally new, dominant …

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

AG Riess, W Yuan, LM Macri, D Scolnic… - The Astrophysical …, 2022 - iopscience.iop.org
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) …

Constraints on the cosmic expansion history from GWTC–3

R Abbott, H Abe, F Acernese, K Ackley… - The Astrophysical …, 2023 - iopscience.iop.org
The discovery of a gravitational wave (GW) signal from a binary neutron star (BNS) merger
(Abbott et al. 2017a) and the kilonova emission from its remnant (Coulter et al. 2017; Abbott …

Large Magellanic Cloud Cepheid standards provide a 1% foundation for the determination of the Hubble constant and stronger evidence for physics beyond ΛCDM

AG Riess, S Casertano, W Yuan… - The Astrophysical …, 2019 - iopscience.iop.org
We present an improved determination of the Hubble constant from Hubble Space
Telescope (HST) observations of 70 long-period Cepheids in the Large Magellanic Cloud …

Union through UNITY: Cosmology with 2,000 SNe using a unified Bayesian framework

D Rubin, G Aldering, M Betoule, A Fruchter… - arxiv preprint arxiv …, 2023 - arxiv.org
Type Ia supernovae (SNe Ia) were instrumental in establishing the acceleration of the
universe's expansion. By virtue of their combination of distance reach, precision, and …

Leveraging SN Ia spectroscopic similarity to improve the measurement of H 0

YS Murakami, AG Riess, BE Stahl… - … of Cosmology and …, 2023 - iopscience.iop.org
Recent studies suggest spectroscopic differences explain a fraction of the variation in Type
Ia supernova (SN Ia) luminosities after light-curve/color standardization. In this work,(i) we …

SALT3: An improved type ia supernova model for measuring cosmic distances

WD Kenworthy, DO Jones, M Dai… - The Astrophysical …, 2021 - iopscience.iop.org
A spectral-energy distribution (SED) model for Type Ia supernovae (SNe Ia) is a critical tool
for measuring precise and accurate distances across a large redshift range and constraining …

Observational probes of cosmic acceleration

DH Weinberg, MJ Mortonson, DJ Eisenstein, C Hirata… - Physics reports, 2013 - Elsevier
The accelerating expansion of the universe is the most surprising cosmological discovery in
many decades, implying that the universe is dominated by some form of “dark energy” with …

Type Ia supernova distances at redshift> 1.5 from the Hubble space telescope multi-cycle treasury programs: the early expansion rate

AG Riess, SA Rodney, DM Scolnic… - The Astrophysical …, 2018 - iopscience.iop.org
Type Ia Supernova Distances at Redshift >1.5 from the Hubble Space Telescope Multi-cycle
Treasury Programs: The Early Expansion Rate - IOPscience Skip to content IOP Science home …