A CP 2 $$ {\mathbbm{CP}}^2 $$ SMEFT
Abstract An extension of the Standard Model is proposed, where the Higgs field is valued in the complex projective plane CP 2 $$ {\mathbbm{CP}}^2 $$ , rather than ℂ 2. Its geometry is consistent with U(2) ≃ (SU(2) × U(1))/ℤ 2 electroweak gauge symmetry. The leading terms in the Lagrangian, beyond th...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-04-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP04(2025)180 |
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