Improved recipes for peculiar velocity power spectra using Evolution Mapping

arXiv:2605.13948 · astro-ph.CO · Submitted 2026-05-13 · Read on arXiv

astro-ph.CO

Submitted: 2026-05-13

Updated: 2026-05-13

Code: https://github.com/johannesulf/nautilus

Terminology

Accuracy — 28× in this paper · explained in 1 episode
Clustering — 23× in this paper · explained in 2 episodes
Calibration — 13× in this paper · explained in 7 episodes
Robustness — 7× in this paper · explained in 5 episodes
Matter Power Spectrum — 6× in this paper · explained in 2 episodes
Trace — 4× in this paper · explained in 2 episodes
Degeneracy — 3× in this paper · explained in 3 episodes
N-body simulations — 3× in this paper · explained in 2 episodes
Sparsity — 3× in this paper · explained in 4 episodes
Baryon Acoustic Oscillation — 1× in this paper
Bayesian Framework — 1× in this paper · explained in 3 episodes
Consistency — 1× in this paper · explained in 3 episodes
Redshift-Space Distortions (RSD) — 1× in this paper · explained in 2 episodes
Systematic Bias — 1× in this paper · explained in 3 episodes
Velocity Dispersion — 1× in this paper · explained in 2 episodes

Sources

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