Cosmography with gravitational waves I: Taylor expansion in the low-redshift regime

arXiv:2602.05969 · astro-ph.CO, gr-qc · Submitted 2026-02-05 · Read on arXiv

astro-ph.CO, gr-qc

Submitted: 2026-02-05

Updated: 2026-09-23

Comments: 16 pages, 6 figures, 9 tables. Published in Physics of the Dark Universe. Title and manuscript updated to match the published version

Journal ref: Physics of the Dark Universe 54 (2026) 102464

DOI: 10.1016/j.dark.2026.102464

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

Terminology

Einstein Telescope — 23× in this paper
Accuracy — 5× in this paper · explained in 1 episode
Calibration — 3× in this paper · explained in 7 episodes
Signal-to-noise ratio (SNR) — 3× in this paper · explained in 2 episodes
Degeneracy — 2× in this paper · explained in 3 episodes
Weak Lensing — 2× in this paper · explained in 2 episodes
Bayesian Framework — 1× in this paper · explained in 3 episodes
Bayesian Inference — 1× in this paper · explained in 5 episodes
Clustering — 1× in this paper · explained in 2 episodes
Consistency — 1× in this paper · explained in 3 episodes
Fisher matrix formalism — 1× in this paper · explained in 2 episodes
Gravitational Lensing — 1× in this paper · explained in 2 episodes
Higher-order derivatives — 1× in this paper · explained in 2 episodes
Hubble Tension — 1× in this paper · explained in 9 episodes
Markov Chain Monte Carlo — 1× in this paper
Velocity Dispersion — 1× in this paper · explained in 2 episodes

Sources

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