record state
frontier-ownedReview status
This finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
unreviewed
frontiers / frontier
Finding bundle
back to stateno incoming links yet
record state
frontier-ownedThis finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
finding statement
finding typeNo entity list is declared.
evidence
source-boundtheoretical · manual state transition
proof impact
packet context1 reviewable changes and 0 evaluation records are attached to this finding id.
Evidence and conditions
method
manual state transition
evidence type
theoretical
conditions
Provenance
source title
Poulin & Smith; arXiv 1811.04083
authors
reviewer:will-blair
Early Dark Energy (EDE) models invoke a scalar field active before recombination that briefly boosts the Hubble parameter, reducing the comoving sound horizon at photon-baryon decoupling to reconcile CMB-inferred H₀ (~67.4 km/s/Mpc) with local measurements (~73.0 km/s/Mpc).
vs_69cca70f05774788 · manual_curation
outgoing
vf_3075c2334eb4c1c0AXION EDE is a specific realization of the general EDE mechanism with pseudo-scalar fields from string theory
vf_aa61a8ba83f4c23aFine-tuning requirement of EDE (finding 5) undermines the theoretical elegance of the EDE mechanism (finding 0)
incoming
No incoming links.
events
vev_21d6b79d5ab01ff2finding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_a2ce9f9be2512ed3finding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation record targets this finding id.