Cluster number counts in dark energy model with energy and momentum coupling to dark matter

arXiv:2601.11270 · astro-ph.CO, gr-qc · Submitted 2026-01-16 · Read on arXiv

astro-ph.CO, gr-qc

Submitted: 2026-01-16

Updated: 2026-08-27

Comments: 22 pages, 5 figures

Journal ref: Physics of the Dark Universe, Volume 53, 2026, 102422

DOI: 10.1016/j.dark.2026.102422

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

Terminology

• Momentum transfer — 13× in this paper · explained in 2 episodes
• Quintessence — 9× in this paper · explained in 2 episodes
• Consistency — 2× in this paper · explained in 3 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Cosmic Microwave Background — 1× in this paper
• Gravitational Lensing — 1× in this paper · explained in 2 episodes
• Matter Power Spectrum — 1× in this paper · explained in 2 episodes

Sources

• Observational constraints on interactions between dark energy and dark matter with momentum and energy transfers
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• Dark-Energy Dynamics Required to Solve the Cosmic Coincidence
• Planck 2015 results. XIV. Dark energy and modified gravity
• CFHTLenS: The Canada-France-Hawaii Telescope Lensing Survey
• KiDS-450: Cosmological parameter constraints from tomographic weak gravitational lensing
• Planck 2015 results. XIII. Cosmological parameters
• Large Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics Beyond LambdaCDM
• Interacting quintessence from a variational approach Part I: algebraic couplings
• Scaling solutions and weak gravity in dark energy with energy and momentum couplings
• The SRG/eROSITA all-sky survey: Cosmology constraints from cluster abundances in the western Galactic hemisphere
• The SRG/eROSITA All-Sky Survey : Constraints on the structure growth from cluster number counts
• Spherical collapse and cluster number counts in dark energy models disformally coupled to dark matter
• Cosmological Parameters from Observations of Galaxy Clusters
• Probing the Primordial Power Spectrum with Cluster Number Counts
• Large Scale Structure Forecast Constraints on Particle Production During Inflation
• Structure formation in the presence of dark energy perturbations
• Constraining Thawing Dark Energy using Galaxy Cluster Number Counts
• The SRG/eROSITA All-Sky Survey: The first catalog of galaxy clusters and groups in the Western Galactic Hemisphere
• Euclid: Effect of sample covariance on the number counts of galaxy clusters

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