89 citations · 306 across the 8 of their papers we have counts for
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3 papers · 1 filter
astro-ph.CO2021★ 19 cited
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…
astro-ph.CO2021★ 20 cited
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…
astro-ph.CO2020★ 35 cited
Energy budget and the gravitational wave spectra beyond the bag model
Xiao Wang, Fa Peng Huang, Xinmin Zhang
The energy budget of cosmological first-order phase transition is essential for the gravitational wave spectra. Most of the previous studies are based on the bag model with same so…