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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...
Shranjeno v:
| izdano v: | Eur Phys J C Part Fields |
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| Main Authors: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Springer Berlin Heidelberg
2018
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6560901/ https://ncbi.nlm.nih.gov/pubmed/31258397 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1140/epjc/s10052-018-5587-5 |
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