Towards a Theory of Flavor from Orbifold GUTs
We show that the recently constructed 5-dimensional supersymmetric $S^1/(Z_2\times Z_2')$ orbifold GUT models allow an appealing explanation of the observed hierarchical structure of the quark and lepton masses and mixing angles. Flavor hierarchies arise from the geometrical suppression of some...
| Main Authors: | , , , |
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| Format: | Journal article |
| Published: |
2001
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