Leptogenesis and Low energy CP violation, a link
  How is CP violation of low energy related to CP violation required from baryon number asymmetry ? We give an example which shows a direct link between CP violation of neutrino oscillation and baryogenesis through leptogenesis. 
T. Endoh, S. Kaneko, S. K. Kang, T. Morozumi, M. Tanimoto