Generation of quasiparticles by flavor mixing and CP violation: heavy Majorana neutrinos, part I

Chang-Hun Lee

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arXiv · 1903.09626

Generation of quasiparticles by flavor mixing and CP violation: heavy Majorana neutrinos, part I

Chang-Hun Lee

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Abstract

The phenomenology of flavor mixing of heavy Majorana neutrinos is studied. The physical degrees of freedom, which propagate like free particles until they decay in the presence of flavor mixing, are identified by diagonalizing the resummed propagator. It is shown that they should be interpreted as quasiparticles which lose Majorana nature.

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Chang-Hun Lee. 2019-03-22. Generation of quasiparticles by flavor mixing and CP violation: heavy Majorana neutrinos, part I. https://arxiv.org/abs/1903.09626

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