309 citations · 1.4k across the 61 of their papers we have counts for
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Two-dimensional Topology of Cosmological Reionization
Yougang Wang, Changbom Park, Yidong Xu +2
We study the two-dimensional topology of the 21-cm differential brightness temperature for two hydrodynamic radiative transfer simulations and two semi-numerical models. In each mo…
21cm Forest with the SKA
Benedetta Ciardi, Susumu Inoue, Katherine J. Mack +2
An alternative to both the tomography technique and the power spectrum approach is to search for the 21cm forest, that is the 21cm absorption features against high-z radio loud sou…
Cosmology on the Largest Scales with the SKA
S. Camera, A. Raccanelli, P. Bull +10
The study of the Universe on ultra-large scales is one of the major science cases for the Square Kilometre Array (SKA). The SKA will be able to probe a vast volume of the cosmos, t…
Topology of neutral hydrogen distribution with the Square Kilometer Array
Yougang Wang, Yidong Xu, Fengquan Wu +6
Morphology of the complex HI gas distribution can be quantified by statistics like the Minkowski functionals, and can provide a way to statistically study the large scale structure…