16 citations · 16 across the 2 of their papers we have counts for
2 papers
hep-ph2025
Phase Transitions in the Early Universe: Impacts on BBN and CMB Observables
Rui Xu, Jiachen Lu, Shihao Deng +1
We explore the effects of low-scale cosmological first-order phase transitions on Big Bang Nucleosynthesis (BBN) and Cosmic Microwave Background (CMB) anisotropy and distortion. We…
hep-ph2023★ 16 cited
Constraints on new physics around the MeV scale with cosmological observations
Shihao Deng, Ligong Bian
We investigate the joint effect of the cosmological phase transitions, thermal light dark matter, and the lepton asymmetry on the big bang nucleosynthesis and cosmic microwave back…