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arXiv · hep-ph/0609140

(Pseudo)-Dirac neutrinos and leptogenesis

Steven Abel·Veronique Page
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Abstract

We discuss how Dirac neutrinos can naturally be generated in supersymmetry and how they allow for an Affleck-Dine leptogenesis scenario, in which a left-right asymmetry is generated in the sneutrino sector, the left part of which is transferred to a baryon asymmetry via sphaleron transitions. No exotic fields need to be added to the MSSM other than the right-handed neutrino.

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Steven Abel, Veronique Page. 2006-09-14. (Pseudo)-Dirac neutrinos and leptogenesis. https://doi.org/10.1063/1.2409106

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