日時: |
2007-07-03 11:00 - 12:00 |
場所: |
研究本館 |
会議名: |
Non-Abelian duality from vortex moduli |
連絡先: |
津田 |
講演者: |
横井 直人 (東京大学大学院総合文化研究科) |
講演言語: |
日本語 |
アブストラクト: |
We discuss the dual transformation properties of non-Abelian monopoles in a system with the gauge symmetry breaking G to H, where H is a non-abelian subgroup of G. For a concrete model, we consider the softly broken N=2 supersymmetric QCD which realizes a hierarchical symmetry breaking G to H, where H is also broken completely by the low-energy dynamics. In this system, monopole-vortex coupled configurations naturally appear. Based on the investigation of these configurations, we discuss the correspondence between the transformation properties of vortex moduli under a color-flavor diagonal symmetry and monopole multiplets under the dual symmetry of H.
(Reference: arXiv:hep-th/0611313) |
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