Flattening the Inflaton's Potential with Quantum Corrections II
arXiv:hep-ph/9703232 · doi:10.1103/PhysRevD.56.2019
Abstract
In a previous paper I showed that a classical scalar potential with can be sufficiently flattened by quantum corrections to give rise to slow-roll inflation. In this paper I give a hybrid inflation implementation of that idea which can naturally produce a spectral index in the observationally viable range even for to GeV. Although any observationally viable spectral index can be obtained, the model does predict a distinctive spectral shape.
14 pages, latex, 3 epsf figures
Cited by in corpus (103)
- Particle Physics Models of Inflation and the Cosmological Density Perturbation
- Constraints on Primordial Black Holes
- Primordial Black Holes as Dark Matter
- Primordial Black Holes - Perspectives in Gravitational Wave Astronomy -
- Primordial Black Holes as a dark matter candidate
- Natural Chaotic Inflation in Supergravity
- Halo Substructure And The Power Spectrum
- Hilltop Inflation
- Probing the inflaton: Small-scale power spectrum constraints from measurements of the CMB energy spectrum
- Generalised constraints on the curvature perturbation from primordial black holes
- Primordial black holes as a tool for constraining non-Gaussianity
- Solving the Coincidence Problem: Tracking Oscillating Energy
- Induced gravitational wave background and primordial black holes
- Constraints on the induced gravitational wave background from primordial black holes
- Inflation models and observation
- Gravity Waves from Tachyonic Preheating after Hybrid Inflation
- Supergravity based inflation models: a review
- Primordial black holes and secondary gravitational waves from k/G inflation
- Inflationary perturbations near horizon crossing
- Teasing bits of information out of the CMB energy spectrum
- Primordial black holes and gravitational waves from parametric amplification of curvature perturbations
- Running-Mass Inflation Model and Primordial Black Holes
- Inflation, cold dark matter, and the central density problem
- More hilltop inflation models
- Models of inflation liberated by the curvaton hypothesis
- Distinguishing different scenarios of early energy release with spectral distortions of the cosmic microwave background
- Black hole formation and slow-roll inflation
- WMAPping inflationary physics
- Running Spectral Index and Formation of Primordial Black Hole in Single Field Inflation Models
- PBH dark matter from axion inflation
- Inflationary theory and pulsar timing investigations of primordial black holes and gravitational waves
- Black hole constraints on the running-mass inflation model
- Primordial Extremal Black Holes as Dark Matter
- EFT Compatible PBHs: Effective Spawning of the Seeds for Primordial Black Holes during Inflation
- Density profiles of ultracompact minihalos: Implications for constraining the primordial power spectrum
- Can the curvaton paradigm accommodate a low inflation scale?
- Are ultracompact minihalos really ultracompact?
- A new probe of the small-scale primordial power spectrum: astrometric microlensing by ultracompact minihalos
- Primordial fluctuations and cosmological inflation after WMAP 1.0
- Inflation and Supersymmetry Breaking
- The hybrid inflation waterfall and the primordial curvature perturbation
- Generating Primordial Black Holes Via Hilltop-Type Inflation Models
- Effects of Critical Collapse on Primordial Black-Hole Mass Spectra
- Merger rate distribution of primordial black hole binaries with electric charges
- Running-mass models of inflation, and their observational constraints
- New Constraints on inflation from the Cosmic Microwave Background
- Constraints on amplitudes of curvature perturbations from primordial black holes
- Primordial Black Holes, Eternal Inflation, and the Inflationary Parameter Space after WMAP5
- Primordial Black Holes: sirens of the early Universe
- Inflation models after WMAP year three
- Constraints on a mixed model of dark matter particles and primordial black holes from the Galactic 511 keV line
- An inflation model with large variations in spectral index
- Low scale inflation and the curvaton mechanism
- How to fool CMB parameter estimation
- Inflationary Affleck-Dine Scalar Dynamics and Isocurvature Perturbations
- Small Field Polynomial Inflation: Reheating, Radiative Stability and Lower Bound
- Observational constraints on an inflation model with a running mass
- Primordial Black Holes With Multi-Modal Mass Spectra
- Probing the power spectrum bend with recent CMB data
- Large curvature perturbations near horizon crossing in single-field inflation models
- Testing Inflation and Curvaton Scenarios with CMB Distortions
- The running-mass inflation model and WMAP
- Supergravity Modification of D-term Hybrid Inflation: Solving the Cosmic String and Spectral Index Problems via a Right-Handed Sneutrino
- The masses of weakly-coupled scalar fields in the early Universe
- Contribution of the hybrid inflation waterfall to the primordial curvature perturbation
- Tidal evolution of dark matter annihilation rates in subhalos
- Superheavy Dark Matter from Thermal Inflation
- New Constraints on the running-mass inflation model
- Evolution of dark matter microhalos through stellar encounters
- Desensitizing Inflation from the Planck Scale
- Unified Model of D-Term Inflation
- Cosmological constraints from evaporations of primordial black holes
- Running of the Scalar Spectral Index and Observational Signatures of Inflation
- Single field inflation with modulated potential in light of the Planck and BICEP2
- Observational constraints on the inflaton potential combined with flow-equations in inflaton space
- Observational constraints on the spectral index of the cosmological curvature perturbation
- The consistency equation hierarchy in single-field inflation models
- Global fits for the spectral index of the cosmological curvature perturbation
- Polonyi Inflation
- Curvaton scenario with low scale inflation revisited
- N = 2 Supersymmetry in a Hybrid Inflation Model
- Gravitational production of gravitinos
- The hybrid curvaton
- Inflationary models with a flat potential enforced by non-abelian discrete gauge symmetries
- Primordial Black Hole Formation in Non-Standard Post-Inflationary Epochs
- Hybrid inflation with running inflaton mass
- Constraining Modular Inflation in the MSSM from Giant Q-Ball Formation
- Inhomogeneous reheating scenario with low scale inflation and/or MSSM flat directions
- Uncertainties in primordial black-hole constraints on the primordial power spectrum
- Inflection-point Inflation and Dark Matter Redux
- Mutated hybrid inflation in -gravity
- Inflation from Supersymmetric Quantum Cosmology
- Constraints on single-field inflation with WMAP, SPT and ACT data -- A last-minute stand before Planck
- Pitfalls of a power-law parameterization of the primordial power spectrum for Primordial Black Hole formation
- Radiative Plateau Inflation with Conformal Invariance: Dynamical Generation of Electroweak and Seesaw Scales
- Note on initial conditions for small-field inflation
- eV Hubble Scale Inflation with Radiative Plateau: Very light Inflaton, Reheating & Dark Matter in B-L Extensions
- Testing kinetically coupled inflation models with CMB distortions
- Low-scale supergravity inflation with R-symmetry
- Inflation from Susy quantum cosmology
- Radiative Inflation and Dark Energy
- Right-Handed Sneutrino Curvaton and non-Gaussianity
- A double-running inflaton mass for a flat potential and an assisted hilltop inflation