Breaking the axion abundance-isocurvature relation: Scale invariance and high-scale inflation

arXiv:2610.24070 · hep-ph, astro-ph.CO, gr-qc · Submitted 2026-10-16 · Read on arXiv

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

Submitted: 2026-10-16

Updated: 2026-10-16

Comments: 18 pages + appendices + references, 9 figures

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

Terminology

• Abundance — 1× in this paper · explained in 1 episode
• Inflation — 1× in this paper · explained in 2 episodes

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