76 citations · 158 across the 4 of their papers we have counts for
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astro-ph2005★ 9 cited
Comment on non-Gaussianity in hybrid inflation
Antti Vaihkonen
In the literature there have been incompatible estimates for the amount of non-Gaussianity in hybrid inflation. In this note we point out the sources for the discrepancies and show…
hep-th2005★ 29 cited
Cosmological constraints on string scale and coupling arising from tachyonic instability
Kari Enqvist, Asko Jokinen, Anupam Mazumdar +2
We demonstrate that string motivated inflation ending via tachyonic instability leaves a detectable imprint on the cosmic microwave background (CMB) radiation by virtue of the exci…