I show that matter-antimatter asymmetry can be generated through the neutrino oscillation at the very beginning of the Universe. The neutrino oscillation happens due to the matter effect despite the tiny vacuum mass of the neutrino in the presence of the dimension-five term contributing to the ordinary Majorana neutrino mass.
|Journal||Proceedings of Science|
|Publication status||Published - 2019|
|Event||21st International Workshop on Neutrinos from Accelerators, NuFact 2019 - Daegu, Korea, Republic of|
Duration: 2019 Aug 26 → 2019 Aug 31
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