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hep-th2010★ 5 cited
Non-Gaussianity in String Cosmology: A Case Study
Per Berglund, Guoqin Ren
We study non-gaussianity effects, using the formalism, in a multi-field inflationary model consisting of Kähler moduli derived from type IIB string compactification in the lar…
hep-th2009★ 12 cited
Multi-Field Inflation from String Theory
Per Berglund, Guoqin Ren
We construct a multi-field inflationary model consisting of multiple Kähler moduli derived from type IIB string compactification in the large volume limit. The model consists of bo…