19 citations · 22 across the 4 of their papers we have counts for
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hep-ph2022
Dark radiation as a probe for phase transition in the early universe
Zihang Wang, Lijing Shao
The cosmological constant is not necessarily small in the early universe. If a scalar field obtains a vacuum expectation value after a phase transition (PT), a possibly large cosmo…
hep-ph2020★ 19 cited
Resonant instability of axionic dark matter clumps
Z. Wang, L. Shao, L. -X. Li
Axion is a popular candidate for dark matter particles. Axionic dark matter may form Bose-Einstein condensate and may be gravitationally bound to form axion clumps. Under the prese…