REVIEW 3 cited by
Primordial Black Holes in Higgs-$R^2$ Inflation as a Whole Dark Matter
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
abstract
Primordial black holes are produced in a minimal UV extension to the Higgs inflation with an included $R^2$ term. We show that for parameters consistent with Standard Model measurements and Planck observation results lead to $M_{\rm PBH} \in (10^{-16}, 10^{-15}) M_\odot$ primordial black holes with significant abundance, which may consist the majority of dark matter.
Forward citations
Cited by 3 Pith papers
-
Superhorizon curvature perturbations in hybrid inflation revisited
Hybrid inflation's waterfall tachyonic instability grows isocurvature modes that convert to curvature perturbations at the field-space turn, yielding a k^{3}-peaked spectrum with always-positive f_NL that enhances PBH...
-
Implication of preheating on gravity assisted baryogenesis in $R^2$-Higgs inflation
Preheating in R2-Higgs inflation sets the reheating temperature, and matching the observed baryon asymmetry fixes the baryogenesis scale to about 2.1 to 2.8 x 10^-5 M_Planck for xi_H between 1 and 10.
-
Gravitational waves from a first-order phase transition of the inflaton
A single non-minimally coupled dark Higgs can drive both inflation and a first-order phase transition whose gravitational waves fall within the reach of planned experiments.
Discussion (0). Continue with ORCID to comment.