DESI-Like Hubble Expansion From Staged Symmetry Breaking: Constraints on Renormalizable Models

arXiv:2511.15851 · astro-ph.CO, hep-th · Submitted 2025-11-19 · Read on arXiv

astro-ph.CO, hep-th

Submitted: 2025-11-19

Updated: 2026-09-25

Terminology

• Core — 13× in this paper · explained in 2 episodes
• Quintessence — 5× in this paper · explained in 2 episodes
• Symmetry Breaking — 5× in this paper · explained in 3 episodes
• Consistency — 2× in this paper · explained in 3 episodes
• Dark Energy Spectroscopic Instrument — 2× in this paper
• Baryonic Feedback — 1× in this paper · explained in 3 episodes
• Clustering — 1× in this paper · explained in 2 episodes
• Momentum transfer — 1× in this paper · explained in 2 episodes
• alpha — 1× in this paper · explained in 1 episode

Sources

• Extended Dark Energy analysis using DESI DR2 BAO measurements
• Apparent $w<-1$ and a Lower $S_8$ from Dark Axion and Dark Baryons Interactions
• Evidence for non-cold dark matter from DESI DR2 measurements
• Evidence for Dynamical Dark Matter
• Examining a new form of non-standard dark matter using DESI DR2 data
• Exotic Dark Matter and the DESI Anomaly

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