The EDENS suite of N-body simulations finds that an early dark energy cosmology forms more and more massive halos and more LRG-class galaxies than a standard dark energy cosmology, with differences that grow with redshift, and it releases the simulation outputs.
Title resolution pending
6 Pith papers cite this work, alongside 140 external citations. Polarity classification is still indexing.
citation-role summary
citation-polarity summary
fields
astro-ph.CO 6roles
background 2polarities
background 2representative citing papers
An independent cosmic chronometer measurement of H(z) at z=0.5 using only brightest cluster galaxies yields 72.1 ± 34.7 km/s/Mpc, too imprecise to resolve the Hubble tension.
A local-void model with a Planck-compatible background predicts a declining H0(z) that broadly matches the Jia et al. 2023 and 2024 measurements for Gaussian and Exponential void profiles.
A sharp decrease in the gravitational constant 130 Myr ago, proposed to resolve the Hubble tension, is inconsistent with solar evolution, Earth's climate history, and geological day-count records.
DESI data hint that dark energy evolves (w0>−1, wa<0, phantom crossing) at 2.5–4.2σ, but the same expansion history can also be produced by interacting dark sectors, modified gravity, or non-cold dark matter.
A review of late-universe models concludes that DESI BAO plus uncalibrated supernovae data indicate the Hubble tension originates in new low-redshift physics.
citing papers explorer
-
Investigating The Effects of Early Dark Energy on Large-scale Structure Within the EDENS Suite
The EDENS suite of N-body simulations finds that an early dark energy cosmology forms more and more massive halos and more LRG-class galaxies than a standard dark energy cosmology, with differences that grow with redshift, and it releases the simulation outputs.
-
An independent estimate of H(z) at z = 0.5 from the stellar ages of brightest cluster galaxies
An independent cosmic chronometer measurement of H(z) at z=0.5 using only brightest cluster galaxies yields 72.1 ± 34.7 km/s/Mpc, too imprecise to resolve the Hubble tension.
-
The redshift dependence of the inferred $H_0$ in a local void solution to the Hubble tension
A local-void model with a Planck-compatible background predicts a declining H0(z) that broadly matches the Jia et al. 2023 and 2024 measurements for Gaussian and Exponential void profiles.
-
Challenges to a sharp change in $G$ as a solution to the Hubble tension
A sharp decrease in the gravitational constant 130 Myr ago, proposed to resolve the Hubble tension, is inconsistent with solar evolution, Earth's climate history, and geological day-count records.
-
Dark Energy in the DESI Era: A Brief Review of Evidence, Beyond-$\Lambda$CDM Interpretations, and Tensions
DESI data hint that dark energy evolves (w0>−1, wa<0, phantom crossing) at 2.5–4.2σ, but the same expansion history can also be produced by interacting dark sectors, modified gravity, or non-cold dark matter.
-
A Review on Resolving the Hubble Tension via Late-Universe Physics
A review of late-universe models concludes that DESI BAO plus uncalibrated supernovae data indicate the Hubble tension originates in new low-redshift physics.