50 citations · 51 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2023★ 1 cited
Full analysis of the scalar-induced gravitational waves for the curvature perturbation with local-type non-Gaussianities
Chen Yuan, De-Shuang Meng, Qing-Guo Huang
Primordial black holes (PBHs) are supposed to form through the gravitational collapse of regions with large density fluctuations. The formation of PBHs inevitably leads to the emis…
astro-ph.CO2022
Primordial black holes generated by the non-minimal spectator field
De-Shuang Meng, Chen Yuan, Qing-Guo Huang
In this paper, we propose a model in which a spectator field non-minimally couples to an inflaton field and the power spectrum of the perturbation of the spectator field at small s…
astro-ph.CO2022★ 50 cited
One-loop correction to the enhanced curvature perturbation with local-type non-Gaussianity for the formation of primordial black holes
De-Shuang Meng, Chen Yuan, Qing-guo Huang
As one of the promising candidates of cold dark matter (DM), primordial black holes (PBHs) were formed due to the collapse of over-densed regions generated by the enhanced curvatur…