305 citations · 4k across the 67 of their papers we have counts for
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astro-ph2008★ 12 cited
Revisiting non-Gaussianity of multiple-field inflation from the field equation
Shi-Wen Li, Wei Xue
In the present paper, we study the non-Gaussianity of multiple-field inflation model using the method of the field equation. We start from reviewing the background and the perturba…
astro-ph2007★ 14 cited
Non-commutative Geometry Modified Non-Gaussianities of Cosmological Perturbation
Kejie Fang, Bin Chen, Wei Xue
We investigate the noncommutative effect on the non-Gaussianities of primordial cosmological perturbation. In the lowest order of string length and slow-roll parameter, we find tha…