124 citations · 221 across the 7 of their papers we have counts for
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Sound velocity effects on the phase transition gravitational wave spectrum in the sound shell model
Xiao Wang, Fa Peng Huang, Yongping Li
A cosmological first-order phase transition gravitational wave could provide a novel approach to studying the early Universe. In most cases, the acoustic gravitational wave from th…
Anisotropy of phase transition gravitational wave and its implication for primordial seeds of the Universe
Yongping Li, Fa Peng Huang, Xiao Wang +1
We quantitatively study how the primordial density fluctuations are imprinted on the anisotropy of the phase transition gravitational wave (PTGW). Generated long before recombinati…
Probing Primordial Gravitational Waves: Ali CMB Polarization Telescope
Hong Li, Si-Yu Li, Yang Liu +14
In this paper, we will give a general introduction to the project of Ali CMB Polarization Telescope (AliCPT), which is a Sino-US joint project led by the Institute of High Energy P…
Cosmic Reionization Study : Principle Component Analysis After Planck
Yang Liu, Hong Li, Si-Yu Li +2
The study of reionization history plays an important role in understanding the evolution of our universe. It is commonly believed that the intergalactic medium (IGM) in our univers…