A common origin for the QCD axion and sterile neutrinos from SU(5) strong dynamics
Abstract We identify the QCD axion and right-handed (sterile) neutrinos as bound states of an SU(5) chiral gauge theory with Peccei-Quinn (PQ) symmetry arising as a global symmetry of the strong dynamics. The strong dynamics is assumed to spontaneously break the PQ symmetry, producing a high-quality...
שמור ב:
| Principais autores: | , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
SpringerOpen
2023-12-01
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| סדרה: | Journal of High Energy Physics |
| נושאים: | |
| גישה מקוונת: | https://doi.org/10.1007/JHEP12(2023)180 |
| תגים: |
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