Abstract
Non-Abelian BPS vortex solutions are constructed in N = 2 theories with gauge groups SO ( N ) × U ( 1 ) . The model has N f flavors of chiral multiplets in the vector representation of SO ( N ) , and we consider a color-flavor locked vacuum in which the gauge symmetry is completely broken, leaving a global SO ( N ) C + F diagonal symmetry unbroken. Individual vortices break this symmetry, acquiring continuous non-Abelian orientational moduli. By embedding this model in high-energy theories with a hierarchical symmetry breaking pattern such as SO ( N + 2 ) → SO ( N ) × U ( 1 ) → 1 , the correspondence between non-Abelian monopoles and vortices can be established through homotopy maps and flux matching, generalizing the known results in SU ( N ) theories. We find some interesting hints about the dual (non-Abelian) transformation properties among the monopoles.
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