Constant-Roll Inflation as a Competitive Alternative to Slow-Roll Inflation

arXiv:2609.32865 · astro-ph.CO, gr-qc · Submitted 2026-09-26 · Read on arXiv

astro-ph.CO, gr-qc

Submitted: 2026-09-26

Updated: 2026-09-26

Terminology

• Degeneracy — 5× in this paper · explained in 3 episodes
• Consistency — 3× in this paper · explained in 3 episodes
• Anisotropy — 2× in this paper · explained in 3 episodes
• ACT Data — 1× in this paper · explained in 1 episode
• Homogeneity — 1× in this paper · explained in 2 episodes
• Markov Chain Monte Carlo — 1× in this paper
• Non-Gaussianity — 1× in this paper · explained in 2 episodes
• Reheating — 1× in this paper · explained in 2 episodes
• Symmetry Breaking — 1× in this paper · explained in 3 episodes

Sources

• Classical and Quantum Theory of Perturbations in Inflationary Universe Models
• CMB-S4 Science Case, Reference Design, and Project Plan

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