• J Cline

      Articles written in Pramana – Journal of Physics

    • Leptogenesis with left-right domain walls

      U A Yajnik J Cline M Rabikumar

      More Details Abstract Fulltext PDF

      The presence of domain walls separating regions of unbrokenSU(2)L andSU(2)R is shown to provide necessary conditions for leptogenesis which converts later to the observed baryon asymmetry. The strength of lepton number violation is related to the Majorana neutrino mass and hence related to current bounds on light neutrino masses. Thus the observed neutrino masses and the baryon asymmetry can be used to constrain the scale of left-right symmetry breaking.

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