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Andrianopoli, Laura; D'Auria, Riccardo; Ferrara, Sergio; Lledó Barrena, María Antonia | |||
Aquest document és un/a article, creat/da en: 1998 | |||
Este documento está disponible también en : 10.1016/S0550-3213(98)00332-0 |
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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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