142 citations · 620 across the 19 of their papers we have counts for
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astro-ph2007★ 6 cited
Large tensor-to-scalar ratio and low scale inflation
Rouzbeh Allahverdi, Anupam Mazumdar, Tuomas Multamaki
It is plausible that the scalar density perturbations are created by a relatively low scale model of inflation which predicts the CMB anisotropy and excites Standard Model baryon a…
astro-ph2004★ 142 cited
Non-Gaussianity from Preheating
Kari Enqvist, Asko Jokinen, Anupam Mazumdar +2
We consider a two-field model for inflation where the second order metric perturbations can be amplified by a parametric resonance during preheating. We demonstrate that there can…