Masahiro Kawasaki, Masaki Yamada and Tsutomu T. Yanagida,
“Cosmologically safe QCD axion as a present from extra dimension”,
e-Print: ArXiv: 1506.0521[hep-ph]
Books & Papers
Masahiro Kawasaki, Masaki Yamada and Tsutomu T. Yanagida,
“Cosmologically safe QCD axion as a present from extra dimension”,
e-Print: ArXiv: 1506.0521[hep-ph]