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arXiv · hep-th/0403158

Vortex Strings and Four-Dimensional Gauge Dynamics

Amihay Hanany·David Tong
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Abstract

We study the low-energy quantum dynamics of vortex strings in the Higgs phase of N=2 supersymmetric QCD. The exact BPS spectrum of the stretched string is shown to coincide with the BPS spectrum of the four-dimensional parent gauge theory. Perturbative string excitations correspond to bound W-bosons and quarks while the monopoles appear as kinks on the vortex string. This provides a physical explanation for an observation by N. Dorey relating the quantum spectra of theories in two and four dimensions.

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Amihay Hanany, David Tong. 2004-03-21. Vortex Strings and Four-Dimensional Gauge Dynamics. https://doi.org/10.1088/1126-6708%2F2004%2F04%2F066

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