Zhi-Guo Liu

activity

20102017

most citedObtaining the CMB anomalies with a bounce from the contracting phase to inflation

135 citations · 445 across the 12 of their papers we have counts for

collaborators

Showing 2014 · astro-ph.COShow all

1 paper · 2 filters

astro-ph.CO2014★ 22 cited

Pre-inflationary genesis with CMB B-mode polarization

Zhi-Guo Liu, Hong Li, Yun-Song Piao

Recent B-mode polarization observation seems to imply the tensor tilt $n_{T} ≳ 1$ at large angular scale, if the primordial signal is dominated. We show that for a primordial un…