Dispersion Measure Distribution of Unlocalized Fast Radio Bursts as a Probe of the Hubble Constant

arXiv:2604.03769 · astro-ph.CO, astro-ph.HE, gr-qc · Submitted 2026-04-04 · Read on arXiv

astro-ph.CO, astro-ph.HE, gr-qc

Submitted: 2026-04-04

Updated: 2026-09-24

Terminology

• Hubble Tension — 6× in this paper · explained in 9 episodes
• Degeneracy — 5× in this paper · explained in 3 episodes
• Fast Radio Bursts (FRBs) — 3× in this paper · explained in 4 episodes
• Calibration — 1× in this paper · explained in 7 episodes
• Signal-to-noise ratio (SNR) — 1× in this paper · explained in 2 episodes

Sources

• The Local Distance Network: a community consensus report on the measurement of the Hubble constant at 1% precision
• SPT-3G D1: CMB temperature and polarization power spectra and cosmology from 2019 and 2020 observations of the SPT-3G Main field
• Planck 2018 results. VI. Cosmological parameters
• A Comprehensive Measurement of the Local Value of the Hubble Constant with 1 km/s/Mpc Uncertainty from the Hubble Space Telescope and the SH0ES Team
• In the Realm of the Hubble tension $-$ a Review of Solutions
• Cosmicflows-4
• The Hubble Tension and Early Dark Energy
• Tip of the Red Giant Branch Distances with JWST: An Absolute Calibration in NGC 4258 and First Applications to Type Ia Supernova Hosts
• The Perfect Host: JWST Cepheid Observations in a Background-Free SN Ia Host Confirm No Bias in Hubble-Constant Measurements
• A bright millisecond radio burst of extragalactic origin
• Cosmological implications of Fast Radio Burst / Gamma-Ray Burst Associations
• Fast Radio Burst/Gamma-Ray Burst Cosmography
• Fast radio bursts as a cosmic probe?
• Future Cosmological Constraints from Fast Radio Bursts
• Cosmology with Gravitational Wave/Fast Radio Burst Associations
• Fast Radio Bursts
• Fast radio bursts at the dawn of the 2020s
• Statistical properties and cosmological applications of fast radio bursts
• Strongly lensed repeating Fast Radio Bursts as precision probes of the universe
• A new measurement of the Hubble constant using Fast Radio Bursts

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