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Leptogenesis from heavy right-handed neutrinos in CPT violating backgrounds
We discuss leptogenesis in a model with heavy right-handed Majorana neutrinos propagating in a constant but otherwise generic CPT-violating axial time-like background (motivated by string theory). At temperatures much higher than the temperature of the electroweak phase transition, we solve approxim...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6560901/ https://www.ncbi.nlm.nih.gov/pubmed/31258397 http://dx.doi.org/10.1140/epjc/s10052-018-5587-5 |