Interacting dark sector from intrinsic entropy couplings

arXiv:2603.10622 · astro-ph.CO, gr-qc, hep-th · Submitted 2026-03-11 · Read on arXiv

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

Submitted: 2026-03-11

Updated: 2026-06-24

Comments: 30 pages, 4 figures. Version published in PRD

Journal ref: Phys. Rev. D 114 (2026) 2, 023536

DOI: 10.1103/z3tj-3ntj

Code: https://github.com/elsateixeira/class

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

Terminology

Matter Power Spectrum — 10× in this paper · explained in 2 episodes
Quintessence — 10× in this paper · explained in 2 episodes
Clustering — 7× in this paper · explained in 2 episodes
Momentum transfer — 5× in this paper · explained in 2 episodes
Entrainment — 3× in this paper · explained in 2 episodes
Anisotropy — 2× in this paper · explained in 3 episodes
Conservation Laws — 2× in this paper · explained in 3 episodes
Decoupling — 2× in this paper · explained in 2 episodes
Phase Transitions — 2× in this paper · explained in 2 episodes
Trace — 2× in this paper · explained in 2 episodes
Cooperation — 1× in this paper · explained in 2 episodes
Core — 1× in this paper · explained in 2 episodes
Effective Field Theory (EFT) — 1× in this paper · explained in 2 episodes
European Research Council — 1× in this paper
Nonminimal coupling — 1× in this paper · explained in 2 episodes
Primordial Magnetic Fields — 1× in this paper · explained in 2 episodes
Scaffolding — 1× in this paper · explained in 3 episodes

Sources

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