Boundary fixed points, enhanced gauge symmetry and singular bundles on K3
We investigate certain fixed points in the boundary conformal field theory representation of type IIA D-branes on Gepner points of K3. They correspond geometrically to degenerate brane configurations, and physically lead to enhanced gauge symmetries on the world-volume. Non-abelian gauge groups aris...
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| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
5 March 2001
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| In: |
Nuclear physics. B, Particle physics
Year: 2001, Volume: 598, Issue: 1, Pages: 57-72 |
| ISSN: | 1873-1562 |
| DOI: | 10.1016/S0550-3213(00)00779-3 |
| Online Access: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1016/S0550-3213(00)00779-3 Verlag, kostenfrei, Volltext: http://www.sciencedirect.com/science/article/pii/S0550321300007793 |
| Author Notes: | J. Fuchs, P. Kaste, W. Lerche, C. A. Lütken, C. Schweigert, J. Walcher |
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Boundary fixed points, enhanced gauge symmetry and singular bundles on K3
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