53 citations · 386 across the 31 of their papers we have counts for
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astro-ph.CO2010★ 5 cited
Statistical and dynamical decoupling of the IGM from Dark Matter
Li-Zhi Fang, Weishan Zhu
The mean mass densities of cosmic dark matter is larger than that of baryonic matter by a factor of about 5 in the CDM universe. Therefore, the gravity on large scales should be…
astro-ph.CO2010★ 8 cited
Log-Poisson Non-Gaussianity of Ly Transmitted Flux Fluctuations at High Redshift
Yi Lu, Weishan Zhu, Yaoquan Chu +2
We investigate the non-Gaussian features of the IGM at redshift using Ly transmitted flux of quasar absorption spectra and cosmological hydrodynamic simulation of…
astro-ph.CO2010★ 53 cited
Vorticity of IGM Velocity Field on Large Scales
Weishan Zhu, Long-Long Feng, Li-Zhi Fang
We investigate the vorticity of the IGM velocity field on large scales with cosmological hydrodynamic simulation of the concordance model of LCDM. We show that the vorticity field…