Unitarity and CP violation in leptogenesis at NLO: general considerations and top Yukawa contributions
Abstract With an emphasis on unitarity and CPT requirements, we study the inclusion of CP-violating processes in baryogenesis at next-to-leading order, particularly those involving the top Yukawa interaction in leptogenesis. We show that there are more contributions than previously considered, but a...
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| Autor principal: | |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
SpringerOpen
2019-02-01
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| Col·lecció: | Journal of High Energy Physics |
| Matèries: | |
| Accés en línia: | http://link.springer.com/article/10.1007/JHEP02(2019)042 |
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