TY  - RPRT
TI  - Universal lower bound on the axion decay constant from free streaming effects
AU  - Harigaya, Keisuke [Chicago U., EFI; Tokyo U., IPMU]
AU  - Hu, Wayne [Chicago U.]
AU  - Liu, Rayne [Chicago U.]
AU  - Xiao, Huangyu [Chicago U.; Fermilab]
PY  - 2025
DO  - 10.48550/arxiv.2507.01956
UR  - https://www.osti.gov/biblio/2571344
ID  - 2571344
ER  -