17 citations · 41 across the 9 of their papers we have counts for
6 papers · 1 filter
Prospects for probing dark matter with filamentary 21cm emission
Yizhou Liu, Yingjie Jing, Haoran Shi +1
The cosmic web contains most of the matter in the Universe, and its filamentary structure is closely related to the properties of dark matter. Compared with the cold dark matter (C…
The dark matter halo mass function in the cosmology at all times and over all scales -- from planetary to galaxy cluster masses
Haonan Zheng, Sownak Bose, Carlos S. Frenk +7
The dark matter halo mass function is one of the most fundamental predictions of structure formation theory and cosmological simulations. We present the full halo mass function in…
Halo abundance and clustering in cosmologies with massive and asymmetric neutrinos
Yizhou Liu, Wangzheng Zhang, Shihong Liao +1
Neutrinos are the most abundant fermions in the Universe and influence the formation of large-scale structure through both their non-zero masses and a possible chemical potential w…
Distinguishing the nature of dark matter by mapping cosmic filaments from Lyman-alpha emission
Yizhou Liu, Liang Gao, Shihong Liao +3
The standard CDM cosmological model predicts that cosmic filaments are highly clumpy, whereas warm dark matter -- invoked to address small-scale challenges in CDM -- produces…
Particle loads for cosmological simulations with equal-mass dark matter and baryonic particles
Shihong Liao, Yizhou Liu, Haonan Zheng +5
Traditional cosmological hydrodynamical simulations usually assume equal-numbered but unequal-mass dark matter and baryonic particles, which can lead to spurious collisional heatin…
JWST high redshift galaxy observations have a strong tension with Planck CMB measurements
Deng Wang, Yizhou Liu
JWST high redshift galaxy observations predict a higher star formation efficiency than the standard cosmology does, which poses a new tension to CDM. We find that the situation…