Kubo relations and radiative corrections for lepton number washout

@article{Bodeker2014KuboRA,
  title={Kubo relations and radiative corrections for lepton number washout},
  author={D. Bodeker and M. Laine},
  journal={Journal of Cosmology and Astroparticle Physics},
  year={2014},
  volume={2014},
  pages={041-041}
}
  • D. Bodeker, M. Laine
  • Published 2014
  • Physics
  • Journal of Cosmology and Astroparticle Physics
  • The rates for lepton number washout in extensions of the Standard Model containing right-handed neutrinos are key ingredients in scenarios for baryogenesis through leptogenesis. We relate these rates to real-time correlation functions at finite temperature, without making use of any particle approximations. The relations are valid to quadratic order in neutrino Yukawa couplings and to all orders in Standard Model couplings. They take into account all spectator processes, and apply both in the… CONTINUE READING
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