Inflation is always semi-classical: diffusion domination overproduces Primordial Black Holes
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Publication:5064661
DOI10.1088/1475-7516/2021/12/027zbMath1487.83133arXiv2107.05317OpenAlexW3181670255MaRDI QIDQ5064661
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Publication date: 16 March 2022
Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2107.05317
Black holes (83C57) Markov semigroups and applications to diffusion processes (47D07) Geometrodynamics and the holographic principle (83E05) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Diffusion processes and stochastic analysis on manifolds (58J65) Hamilton-Jacobi equations in mechanics (70H20)
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Cites Work
- Abundance of Primordial Holes Produced by Cosmological First-Order Phase Transition
- Primordial black holes—perspectives in gravitational wave astronomy
- Quantum diffusion during inflation and primordial black holes
- Primordial black holes from inflation and quantum diffusion
- Functional renormalization group for stochastic inflation
- Quantum diffusion beyond slow-roll: implications for primordial black-hole production
- Stochastic inflation beyond slow roll
- Gravitational waves from a universe filled with primordial black holes
- Power spectrum in stochastic inflation
- Beyond perturbation theory in inflation
- Primordial black hole formation and abundance: contribution from the non-linear relation between the density and curvature perturbation
- The exponential tail of inflationary fluctuations: consequences for primordial black holes
- Failure of the stochastic approach to inflation beyond slow-roll
- Stochastic ultra slow roll inflation
