Cancellation of one-loop time dependence in superhorizon curvature perturbations from all scales

arXiv:2606.28247 · astro-ph.CO, gr-qc, hep-ph, hep-th · Submitted 2026-06-26 · Read on arXiv

Keisuke Inomata

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

Submitted: 2026-06-26

Comments: 30 pages, 4 figures

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

Terminology

• Regularization — 13× in this paper · explained in 3 episodes
• Decoupling — 7× in this paper · explained in 2 episodes
• Bispectrum — 6× in this paper · explained in 3 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Primordial Black Holes (PBHs) — 1× in this paper · explained in 7 episodes

Sources

• Formation of MACHO-Primordial Black Holes in Inflationary Cosmology
• Density Perturbations and Black Hole Formation in Hybrid Inflation
• Primordial Black Holes as Dark Matter: The Power Spectrum and Evaporation of Early Structures
• Primordial Black Holes as All Dark Matter
• Signatures of primordial black hole dark matter
• Primordial Black Holes as Dark Matter
• Inflationary Primordial Black Holes as All Dark Matter
• A Cosmological Signature of the Standard Model Higgs Vacuum Instability: Primordial Black Holes as Dark Matter
• Did LIGO detect dark matter?
• The clustering of massive Primordial Black Holes as Dark Matter: measuring their mass distribution with Advanced LIGO
• Primordial Black Hole Scenario for the Gravitational-Wave Event GW150914
• Gravitational waves from primordial black holes collisions in binary systems
• Primordial Black Holes - Perspectives in Gravitational Wave Astronomy -
• Constraints on Primordial Black Holes
• Primordial Black Holes as a dark matter candidate
• Primordial Black Holes
• The NANOGrav 15-year Data Set: Evidence for a Gravitational-Wave Background
• The NANOGrav 15-year Data Set: Search for Signals from New Physics
• The second data release from the European Pulsar Timing Array III. Search for gravitational wave signals
• The second data release from the European Pulsar Timing Array: IV. Implications for massive black holes, dark matter and the early Universe

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