126 citations · 515 across the 19 of their papers we have counts for
Showing 2022Show all
3 papers · 1 filter
astro-ph.CO2022★ 25 cited
Prospects for measuring dark energy with 21 cm intensity mapping experiments: A joint survey strategy
Peng-Ju Wu, Yichao Li, Jing-Fei Zhang +1
The 21 cm intensity mapping (IM) technique provides us with an efficient way to observe the cosmic large-scale structure (LSS). From the LSS data, one can use the baryon acoustic o…
astro-ph.CO2022★ 21 cited
Null test for cosmic curvature using Gaussian process
Peng-Ju Wu, Jing-Zhao Qi, Xin Zhang
The cosmic curvature , which determines the spatial geometry of the universe, is an important parameter in modern cosmology. Any deviation from would have a pr…
astro-ph.CO2022★ 41 cited
A path to precision cosmology: synergy between four promising late-universe cosmological probes
Peng-Ju Wu, Yue Shao, Shang-Jie Jin +1
In the next decades, it is necessary to forge new late-universe cosmological probes to precisely constrain the Hubble constant and the equation of state of dark energy simultaneous…