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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...

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Dades bibliogràfiques
Publicat a:Eur Phys J C Part Fields
Autors principals: Bossingham, Thomas, Mavromatos, Nick E., Sarkar, Sarben
Format: Artigo
Idioma:Inglês
Publicat: Springer Berlin Heidelberg 2018
Matèries:
Accés en línia: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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