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Horizon Geometry, Duality and Fixed Scalars in Six Dimensions
We consider the problem of extremizing the tension for BPS strings in D=6 supergravities with different number of supersymmetries. General formulae for fixed scalars and a discussion of degenerate directions is given. Quantized moduli, according to recent analysis are supposed to be related to confo...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1998
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(98)00332-0 http://cds.cern.ch/record/346617 |
| Sumario: | We consider the problem of extremizing the tension for BPS strings in D=6 supergravities with different number of supersymmetries. General formulae for fixed scalars and a discussion of degenerate directions is given. Quantized moduli, according to recent analysis are supposed to be related to conformal field theories which are the boundary of three dimensional anti-de Sitter space time. |
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