24 citations · 24 across the 2 of their papers we have counts for
2 papers
gr-qc2016
Gravitational waves induced by massless vector fields with non-minimal coupling to gravity
Kaixi Feng
In this paper, we calculate the contribution of the late time mode of a massless vector field to the power spectrum of the primordial gravitational wave using retarded Green's prop…
hep-th2014★ 24 cited
Curvaton with Nonminimal Derivative Coupling to Gravity II: Full Perturbation Analysis
Kaixi Feng, Taotao Qiu
In our previous work \cite{Feng:2013pba}, we have shown a curvaton model where the curvaton has a nonminimal derivative coupling to gravity. Such a coupling could bring us scale-in…