Index theorem for domain walls in supersymmetric gauge theories
Index theorem for domain walls in supersymmetric gauge theories
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超对称规范理论中畴壁的指数定理
DOI:
10.1103/physrevd.67.045009
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发表时间:
2002
影响因子:
5
通讯作者:
Keith S. M. Lee
中科院分区:
文献类型:
--
作者:
Keith S. M. Lee
The supersymmetric Abelian Higgs model with N scalar fields admits multiple domain wall solutions. We perform a Callias-type index calculation to determine the number of zero modes of this soliton. We confirm that the most general domain wall has $2(N\ensuremath{-}1)$ zero modes, which can be interpreted as the positions and phases of $(N\ensuremath{-}1)$ constituent domain walls. This implies the existence of moduli for a D-string interpolating between N $D5$-branes in type IIB string theory.