Heterotic string theory on non‐Kähler manifolds with H‐flux and Gaugino condensate
@article{Cardoso2003HeteroticST, title={Heterotic string theory on non‐K{\"a}hler manifolds with H‐flux and Gaugino condensate}, author={Gabriel Lopes Cardoso and Gottfried Curio and Gianguido Dall’Agata and Dieter L{\"u}st}, journal={Fortschritte der Physik}, year={2003}, volume={52} }
We discuss compactifications of heterotic string theory to four dimensions in the presence of H–fluxes, which deform the geometry of the internal manifold, and a gaugino condensate which breaks supersymmetry. We focus on the compensation of the two effects in order to obtain vacua with zero cosmological constant and we comment on the effective superpotential describing these vacua.
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References
SHOWING 1-10 OF 14 REFERENCES
BPS Action and Superpotential for Heterotic String Compactifications with Fluxes
- Mathematics
- 2003
We consider = 1 compactifications to four dimensions of heterotic string theory in the presence of fluxes. We show that up to order (α'2) the associated action can be written as a sum of squares of…
THE QUARTIC EFFECTIVE ACTION OF THE HETEROTIC STRING AND SUPERSYMMETRY
- Physics
- 1989
We present the supersymmetric quartic effective action for the heterotic string which follows from the supersymmetrization of the Yang-Mills and Lorentz Chern-Simons forms. This includes all bosonic…