@ARTICLE{Huang-0902-0615,
 author = "Neil Barnaby, Zhiqi Huang, Lev Kofman, Dmitry Pogosyan",
 title = "{Cosmological fluctuations from infrared cascading during inflation}",
 journal = "{PRD}",
 year = {2009},
 month = {Aug},
 date = {03},
 volume = {80},
 issue = {4},
 pages = {043501},
 doi = {10.1103/PhysRevD.80.043501},
 archivePrefix = {arXiv},
 eprint = {0902.0615}
}