85 citations · 240 across the 12 of their papers we have counts for
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hep-th2022★ 85 cited
Constraining Primordial Black Hole Formation from Single-Field Inflation
Jason Kristiano, Jun'ichi Yokoyama
The most widely studied formation mechanism of a primordial black hole is collapse of large-amplitude perturbation on small scales generated in single-field inflation. In this Lett…
hep-th2022★ 12 cited
Perturbative region on non-Gaussian parameter space in single-field inflation
Jason Kristiano, Jun'ichi Yokoyama
We calculate one-loop correction to the two-point functions of curvature perturbation in single-field inflation generated by cubic self-interaction. Incorporating the observed red-…