Generating PBHs and small-scale GWs in two-field models of inflation
DOI10.1088/1475-7516/2020/08/001zbMath1492.83083arXiv2005.02895OpenAlexW3098107174MaRDI QIDQ5070307
George F. Smoot, Dhiraj Kumar Hazra, L. Sriramkumar, Matteo Braglia, Alexei A. Starobinsky, Fabio Finelli
Publication date: 11 April 2022
Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2005.02895
Black holes (83C57) Spectrum, resolvent (47A10) Geometrodynamics and the holographic principle (83E05) Observational and experimental questions in relativity and gravitational theory (83B05) Perturbations in context of PDEs (35B20) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21) Gravitational waves (83C35) Measure (Gaussian, cylindrical, etc.) and integrals (Feynman, path, Fresnel, etc.) on manifolds (46T12) Dark matter and dark energy (83C56)
Related Items
Cites Work
- Planck 2018 and brane inflation revisited
- Physics, astrophysics and cosmology with gravitational waves
- Gauge-invariant second-order perturbations and non-Gaussianity from inflation
- Non-canonical inflation and primordial black holes production
- Revisiting non-Gaussianity in multifield inflation with curved field space
- Gravitational waves from binary supermassive black holes missing in pulsar observations
- General relativistic dynamics of irrotational dust: Cosmological implications
- Primordial black holes—perspectives in gravitational wave astronomy
- PBH dark matter from axion inflation
- Quantum diffusion during inflation and primordial black holes
- Primordial black holes from inflation and non-Gaussianity
- Mechanisms for primordial black hole production in string theory
- Primordial black holes from inflation and quantum diffusion
- Primordial fluctuations and non-Gaussianities in sidetracked inflation
- Quantum diffusion beyond slow-roll: implications for primordial black-hole production
- A cosmological signature of the SM Higgs instability: gravitational waves
- A geometrical instability for ultra-light fields during inflation?
- Scalaron from R2-gravity as a heavy field
- The ineludible non-Gaussianity of the primordial black hole abundance
- Mild non-Gaussianities under perturbative control from rapid-turn inflation models
- From primordial black holes abundance to primordial curvature power spectrum (and back)
- Fat inflatons, large turns and the η-problem
- Primordial black holes dark matter from inflection point models of inflation and the effects of reheating
- The exponential tail of inflationary fluctuations: consequences for primordial black holes
- Primordial black holes from a tiny bump/dip in the inflaton potential
- Generating primordial features at large scales in two field models of inflation
- Abundance of primordial black holes with local non-Gaussianity in peak theory
- Primordial black holes from α-attractors
- Geometrical destabilisation of ultra-light axions in string inflation
- Cosmological perturbations from multi-field inflation in generalized Einstein theories