100 citations · 145 across the 4 of their papers we have counts for
Showing astro-ph.COShow all
2 papers · 1 filter
astro-ph.CO2023★ 3 cited
Primordial black hole mass functions as a probe of cosmic origin
Yi-Fu Cai, Chengfeng Tang, Geyu Mo +7
We discuss a novel window to probe the origin of our universe via the mass functions of primordial black holes (PBHs). The mass functions of PBHs are simply estimated using the con…
astro-ph.CO2020★ 3 cited
Measuring the gravitomagnetic distortion from rotating halos I: methods
Chengfeng Tang, Pierre Zhang, Wentao Luo +3
Source galaxy images are distorted not only by a static gravitational potential, but also by frame-dragging induced by massive rotating objects like clusters of galaxies. Such effe…