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Self-Dual Strings and Stability of BPS States in N=2 SU(2) Gauge Theories
We show how BPS states of supersymmetric $SU(2)$ Yang-Mills with matter -both massless and massive- are described as self-dual strings on a Riemann surface. This connection enables us to prove the stability and the strong coupling behaviour of these states. The Riemann surface naturally arises from...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1996
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| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(96)00656-6 http://cds.cern.ch/record/312380 |