The impact of FRB dispersion measure probability distribution functions on cosmographic estimates

arXiv:2606.20471 · astro-ph.CO · Submitted 2026-06-18 · Read on arXiv

Thais Lemos, Rodrigo Gonçalves, Jailson Alcaniz

astro-ph.CO

Submitted: 2026-06-18

Comments: 22 pages, 5 figures, 6 tables

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Fast Radio Bursts (FRBs) — 4× in this paper · explained in 4 episodes
• Degeneracy — 3× in this paper · explained in 3 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Bayesian Inference — 1× in this paper · explained in 5 episodes
• Dark Energy Spectroscopic Instrument — 1× in this paper
• Equation of State (EoS) — 1× in this paper · explained in 4 episodes
• Markov Chain Monte Carlo — 1× in this paper
• Recent Baryon Acoustic Oscillations — 1× in this paper

Sources

• DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints
• Accelerating Universes with Scaling Dark Matter
• Exploring the Expansion History of the Universe
• A parametric model for dark energy
• 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
• The Luminosity Distance, the Equation of State, and the Geometry of the Universe
• Jerk, snap, and the cosmological equation of state
• BAO cosmography
• Cosmography with DESI DR2 and SN data
• A Population of Fast Radio Bursts at Cosmological Distances
• A real-time fast radio burst: polarization detection and multiwavelength follow-up
• Black-Litterman model with intuitionistic fuzzy posterior return
• Fast radio bursts at the dawn of the 2020s
• A Living Theory Catalogue for Fast Radio Bursts
• Constraints on the distribution and energetics of fast radio bursts using cosmological hydrodynamic simulations
• A bright millisecond radio burst of extragalactic origin
• The First CHIME/FRB Fast Radio Burst Catalog
• The Second CHIME/FRB Catalog of Fast Radio Bursts
• Future Cosmological Constraints from Fast Radio Bursts

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