53 citations · 60 across the 2 of their papers we have counts for
3 papers
astro-ph.CO2020
Numerically modeling stochastic inflation in slow-roll and beyond
Aritra De, Rafid Mahbub
We present a complete numerical treatment of inflationary dynamics under the influence of stochastic corrections from sub-Hubble modes. We discuss how to exactly model the stochast…
astro-ph.CO2020★ 7 cited
Impact of nonlinear overdensity statistics on primordial black hole abundance
Rafid Mahbub
It has been recently established that, if the nonlinear relationship between the overdensity perturbations and the curvature perturbations are taken into account, non-Gaussianity i…
astro-ph.CO2019★ 53 cited
Primordial black hole formation in inflationary -attractor models
Rafid Mahbub
The formation of primordial black holes is studied using superconformal inflationary -attractors. An inflaton potential is constructed with a plateau-like region which brings ab…