75 citations · 172 across the 19 of their papers we have counts for
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hep-th2025
Axion Mixing in the String Axiverse
Hai-Jun Li, Yu-Feng Zhou
String axiverse provides a fascinating and complex landscape for axion physics. The requirement in type IIB string axiverse models necessitates at least two axions to ensure the pr…
hep-th2024
QCD Axion Dark Matter in the Dark Dimension
Hai-Jun Li
The recently proposed dark dimension scenario reveals that axions can be localized on the Standard Model brane, thereby predicting the quantum chromodynamics (QCD) axion decay cons…