Preference for evolving dark energy in light of the galaxy bispectrum

arXiv:2503.04602 · astro-ph.CO, gr-qc, hep-ph, hep-th · Submitted 2025-03-06 · Read on arXiv

astro-ph.CO, gr-qc, hep-ph, hep-th

Submitted: 2025-03-06

Updated: 2026-09-05

Comments: 43+31 pages, 21 figures, 4 tables. v3: JCAP version; expanded appendices and discussions, presentation improved

Code: https://github.com/pierrexyz/fkpwin

Project page: https://miguelzuma.github.io/hi_class_public/15

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

Terminology

• Clustering — 81× in this paper · explained in 2 episodes
• Quintessence — 71× in this paper · explained in 2 episodes
• Bispectrum — 70× in this paper · explained in 3 episodes
• Consistency — 12× in this paper · explained in 3 episodes
• Anisotropy — 4× in this paper · explained in 3 episodes
• Cosmic Linear Anisotropy Solving System — 3× in this paper
• Gravitational Lensing — 2× in this paper · explained in 2 episodes
• Model-Agnostic — 2× in this paper · explained in 2 episodes
• Robustness — 2× in this paper · explained in 5 episodes
• BOSS Luminous Red Galaxies — 1× in this paper
• Bayesian Framework — 1× in this paper · explained in 3 episodes
• Degeneracy — 1× in this paper · explained in 3 episodes
• Einstein-de Sitter — 1× in this paper
• Fidelity — 1× in this paper · explained in 2 episodes
• Figure of Merit — 1× in this paper
• Matter Power Spectrum — 1× in this paper · explained in 2 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations
• Cosmological Non-Linearities as an Effective Fluid
• The Effective Field Theory of Cosmological Large Scale Structures
• The IR-resummed Effective Field Theory of Large Scale Structures
• Bias in the Effective Field Theory of Large Scale Structures
• The Cosmological Analysis of the SDSS/BOSS data from the Effective Field Theory of Large-Scale Structure
• Cosmological Parameters from the BOSS Galaxy Power Spectrum
• A new analysis of galaxy 2-point functions in the BOSS survey, including full-shape information and post-reconstruction BAO
• Cosmological inference from the EFTofLSS: the eBOSS QSO full-shape analysis
• A comparison of effective field theory models of redshift space galaxy power spectra for DESI 2024 and future surveys
• The one-loop bispectrum of galaxies in redshift space from the Effective Field Theory of Large-Scale Structure
• Euclid. I. Overview of the Euclid mission
• DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements
• Redshift Space Distortions in the Effective Field Theory of Large Scale Structures
• Biased Tracers in Redshift Space in the EFT of Large-Scale Structure
• Efficiently evaluating loop integrals in the EFTofLSS using QFT integrals with massive propagators
• The BOSS bispectrum analysis at one loop from the Effective Field Theory of Large-Scale Structure
• Cosmological constraints from combined probes with the three-point statistics of galaxies at one-loop precision
• The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample
• Baryon acoustic oscillations at z = 2.34 from the correlations of Ly$\alpha$ absorption in eBOSS DR14

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