4 citations · 7 across the 2 of their papers we have counts for
3 papers
astro-ph.CO2023★ 4 cited
Breaking the degeneracy of the kinetic Sunyaev Zel'dovich cosmology in redshift space
Liang Xiao, Yi Zheng
The 'optical depth-linear growth rate' () degeneracy is a long-standing problem in the kinetic Sunyaev Zel'dovich (kSZ) cosmology. It can be spontaneously broken in re…
astro-ph.CO2023
AI-assisted reconstruction of cosmic velocity field from redshift-space spatial distribution of halos
Ziyong Wu, Liang Xiao, Xu Xiao +6
The peculiar velocities of dark matter halos are crucial to study many issues in cosmology and galaxy evolution. In this study, by using the state-of-the-art deep learning techniqu…
astro-ph.CO2022★ 3 cited
Tomographic Alcock-Paczynski Method with Redshift Errors
Liang Xiao, Zhiqi Huang, Yi Zheng +2
The tomographic Alcock-Paczynski (AP) method is a promising method that uses the redshift evolution of the anisotropic clustering in redshift space to calibrate cosmology. It exten…