Article ID Journal Published Year Pages File Type
10723947 Physics Letters B 2009 4 Pages PDF
Abstract
A non-Abelian finite flavor group G⊂SO(3) can have double covering G′⊂SU(2) such that G⊄G′. This situation is not contradictory, but quite natural, and we give explicit examples such as G=Dn, G′=Q2n and G=T, G′=T′. This observation can be crucial in particle theory model building.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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