Scotogenic A5 → A4 Dirac neutrinos with freeze-in dark matter
Radiative Dirac neutrino masses and their mixing are linked to dark matter through the non-Abelian discrete symmetry A5 of the 4-dimensional pentatope, softly broken to A4 of the 3-dimensional tetrahedron. This unifying understanding of neutrino family structure from dark matter is made possible thr...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-06-01
|
| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269322002386 |
| _version_ | 1817986418166726656 |
|---|---|
| author | Ernest Ma |
| author_facet | Ernest Ma |
| author_sort | Ernest Ma |
| collection | DOAJ |
| description | Radiative Dirac neutrino masses and their mixing are linked to dark matter through the non-Abelian discrete symmetry A5 of the 4-dimensional pentatope, softly broken to A4 of the 3-dimensional tetrahedron. This unifying understanding of neutrino family structure from dark matter is made possible through the interplay of gauge symmetry, renormalizable Lagrangian field theory, and softly broken discrete symmetries. Dark neutral fermions are produced through Higgs decay. |
| first_indexed | 2024-04-14T00:09:01Z |
| format | Article |
| id | doaj.art-c148630ba5f94cd998da32924d2b3dd0 |
| institution | Directory Open Access Journal |
| issn | 0370-2693 |
| language | English |
| last_indexed | 2024-04-14T00:09:01Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Physics Letters B |
| spelling | doaj.art-c148630ba5f94cd998da32924d2b3dd02022-12-22T02:23:25ZengElsevierPhysics Letters B0370-26932022-06-01829137104Scotogenic A5 → A4 Dirac neutrinos with freeze-in dark matterErnest Ma0Department of Physics and Astronomy, University of California, Riverside, CA 92521, USARadiative Dirac neutrino masses and their mixing are linked to dark matter through the non-Abelian discrete symmetry A5 of the 4-dimensional pentatope, softly broken to A4 of the 3-dimensional tetrahedron. This unifying understanding of neutrino family structure from dark matter is made possible through the interplay of gauge symmetry, renormalizable Lagrangian field theory, and softly broken discrete symmetries. Dark neutral fermions are produced through Higgs decay.http://www.sciencedirect.com/science/article/pii/S0370269322002386 |
| spellingShingle | Ernest Ma Scotogenic A5 → A4 Dirac neutrinos with freeze-in dark matter Physics Letters B |
| title | Scotogenic A5 → A4 Dirac neutrinos with freeze-in dark matter |
| title_full | Scotogenic A5 → A4 Dirac neutrinos with freeze-in dark matter |
| title_fullStr | Scotogenic A5 → A4 Dirac neutrinos with freeze-in dark matter |
| title_full_unstemmed | Scotogenic A5 → A4 Dirac neutrinos with freeze-in dark matter |
| title_short | Scotogenic A5 → A4 Dirac neutrinos with freeze-in dark matter |
| title_sort | scotogenic a5 a4 dirac neutrinos with freeze in dark matter |
| url | http://www.sciencedirect.com/science/article/pii/S0370269322002386 |
| work_keys_str_mv | AT ernestma scotogenica5a4diracneutrinoswithfreezeindarkmatter |