48 citations · 69 across the 2 of their papers we have counts for
2 papers
hep-ph2011★ 21 cited
G-Curvaton
Hua Wang, Taotao Qiu, Yun-Song Piao
In this paper, we study a curvaton model where the curvaton is acted by Galileon field. We calculate the power spectrum of fluctuation of G-curvaton during inflation and discuss ho…
hep-ph2008★ 48 cited
DBI-Curvaton
Sheng Li, Yi-Fu Cai, Yun-Song Piao
In this paper, we study a curvaton model described by a Dirac-Born-Infeld-like action. We calculate the spectrum of curvature perturbation induced by DBI-curvaton and estimate its…