978 citations · 8.1k across the 84 of their papers we have counts for
Showing 2012 · hep-thShow all
2 papers · 2 filters
hep-th2012★ 4 cited
Anomalous High Energy Dependence in Inflationary Density Perturbations
Xingang Chen, Yi Wang
We study the contribution of spectator massive scalar fields to the inflationary density perturbations through the universal gravitational coupling. We find that such contribution…
hep-th2012★ 180 cited
Quasi-Single Field Inflation with Large Mass
Xingang Chen, Yi Wang
We study the effect of massive isocurvaton on density perturbations in quasi-single field inflation models, when the mass of the isocurvaton M becomes larger than the order of the…