A solid unification of the dark sector

arXiv:2606.27290 · astro-ph.CO, gr-qc · Submitted 2026-06-25 · Read on arXiv

Jose Beltrán Jiménez, María Pérez Garrote, Florencia A. Teppa Pannia, Shinji Tsujikawa

astro-ph.CO, gr-qc

Submitted: 2026-06-25

Comments: 27 pages, 5 figures

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

Terminology

• Clustering — 4× in this paper · explained in 2 episodes
• Homogeneity — 4× in this paper · explained in 2 episodes
• Anisotropy — 1× in this paper · explained in 3 episodes
• Decoupling — 1× in this paper · explained in 2 episodes
• Effective Field Theory (EFT) — 1× in this paper · explained in 2 episodes
• Gravitational Lensing — 1× in this paper · explained in 2 episodes
• Matter Power Spectrum — 1× in this paper · explained in 2 episodes
• Nonminimal coupling — 1× in this paper · explained in 2 episodes
• Scaling Laws — 1× in this paper · explained in 4 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

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• Planck 2018 results. VI. Cosmological parameters
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• Measuring the matter density using baryon oscillations in the SDSS
• Detailed Mass Map of CL0024+1654 from Strong Lensing
• A direct empirical proof of the existence of dark matter
• Particle Dark Matter: Evidence, Candidates and Constraints
• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• The Case for a Positive Cosmological Lambda-term
• The Cosmological Constant
• Cosmological Constant - the Weight of the Vacuum
• The Cosmological Constant and Dark Energy
• Everything You Always Wanted To Know About The Cosmological Constant Problem (But Were Afraid To Ask)
• Tensions between the Early and the Late Universe
• In the Realm of the Hubble tension $-$ a Review of Solutions
• 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
• Measurements of the Hubble Constant: Tensions in Perspective
• DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations
• DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints

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