17 citations · 24 across the 8 of their papers we have counts for
4 papers · 1 filter
Sizing the Universe with DESI Galaxy Sizes: Plain Fundamentals of Fundamental-Plane Lensing
Kun Xu, Jiaqi Wang, Ravi K. Sheth +44
Weak gravitational lensing provides a powerful way to map cosmic structure, but most current measurements rely on galaxy shape distortions from deep imaging surveys and are affecte…
ELUCID-DESI II. Revealing dark matter mass, tidal, and velocity (MTV) fields using galaxy group phase information
Qingyang Li, Xiaohu Yang, Wensheng Hong +24
We introduce a novel method for reconstructing the cosmic mass, tidal, and velocity (MTV) fields over the redshift range using the phase information of galaxy groups.…
Cosmological intercept tension
Jia-Qi Wang, Shao-Jiang Wang
The long-standing tension in the Hubble constant has motivated extensive explorations of both new physics and observational systematics, for example, the late-time systematic…
Revealing the neutrino mass through persistent homology of the cosmic web
Jiaqi Wang, Willem Elbers, Carlos S. Frenk +4
Cosmological constraints on neutrino mass offer a promising avenue for advancing our understanding of both fundamental particle physics and the evolution of cosmic large-scale stru…