Origin of the red spectral tilt in Inflation without an Inflaton

arXiv:2610.20378 · astro-ph.CO, gr-qc, hep-th · Submitted 2026-10-14 · Read on arXiv

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

Submitted: 2026-10-14

Updated: 2026-10-14

Terminology

• Spectral Tilt — 1× in this paper · explained in 2 episodes

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