180 citations · 530 across the 6 of their papers we have counts for
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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…
hep-ph2004★ 71 cited
Seed perturbations for primordial magnetic fields from MSSM flat directions
Kari Enqvist, Asko Jokinen, Anupam Mazumdar
We demonstrate that the MSSM flat directions can naturally account for the seed magnetic fields in the early Universe. The non-zero vacuum expectation value of an MSSM flat directi…