186 citations · 450 across the 22 of their papers we have counts for
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astro-ph.CO2023★ 3 cited
Primordial black holes and stochastic inflation beyond slow roll: I -- noise matrix elements
Swagat S. Mishra, Edmund J. Copeland, Anne M. Green
Primordial Black Holes (PBHs) may form in the early Universe, from the gravitational collapse of large density perturbations, generated by large quantum fluctuations during inflati…
astro-ph.CO2023★ 18 cited
Oscillon formation from preheating in asymmetric inflationary potentials
Rafid Mahbub, Swagat S. Mishra
We investigate the possibility of oscillon formation during the preheating phase of asymmetric inflationary potentials. We analytically establish the existence of oscillon-like sol…