On Type IIB Vacua With Varying Coupling Constant

dc.creatorBerglund, P.
dc.creatorKlemm, A.
dc.creatorMayr, P.
dc.creatorTheisen, S.
dc.date1998-05-27
dc.date.accessioned2026-07-07T11:48:12Z
dc.date.available2026-07-07T11:48:12Z
dc.descriptionWe describe type IIB compactifications with varying coupling constant in d=6,7,8,9 dimensions, where part of the ten-dimensional SL(2,Z) symmetry is broken by a background with Gamma_0(n) or Gamma(n) monodromy for n=2,3,4. This extends the known class of F-theory vacua to theories which are dual to heterotic compactifications with reduced rank. On compactifying on a further torus, we obtain a description of the heterotic moduli space of G bundles over elliptically fibered manifolds without vector structure in terms of complex geometries.
dc.description32 pages, 5 eps figures
dc.identifierhttps://arxiv.org/abs/hep-th/9805189
dc.identifierhttp://arxiv.org/abs/hep-th/9805189
dc.identifierNucl.Phys.B558:178-204,1999
dc.identifierdoi:10.1016/S0550-3213(99)00420-4
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202842
dc.subjectHigh Energy Physics - Theory
dc.titleOn Type IIB Vacua With Varying Coupling Constant
dc.typetext

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