76 citations · 506 across the 18 of their papers we have counts for
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astro-ph.CO2010★ 33 cited
Curvature Perturbations and non-Gaussianities from Waterfall Phase Transition during Inflation
Ali Akbar Abolhasani, Hassan Firouzjahi, Mohammad Hossein Namjoo
We consider a variant of hybrid inflation where the waterfall phase transition happens during inflation. By adjusting the parameters associated with the mass of the waterfall field…
hep-th2010★ 30 cited
No Large Scale Curvature Perturbations during Waterfall of Hybrid Inflation
Ali Akbar Abolhasani, Hassan Firouzjahi
In this paper the possibility of generating large scale curvature perturbations induced from the entropic perturbations during the waterfall phase transition of standard hybrid inf…