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Non-Kähler string backgrounds and their five torsion classes
Open accessAbstract
We discuss the mathematical properties of six-dimensional non-Kahler manifolds which occur in the context of N=1 supersymmetric heterotic and type IIA string compactifications with non-vanishing background H-field. The intrinsic torsion of the associated SU(3) structures falls into five different classes. For heterotic compactifications we present an explicit dictionary between the supersymmetry conditions and these five torsion classes. We show that the non-Ricci-flat Iwasawa manifold solves the supersymmetry conditions with non-zero H-field, so that it is a consistent heterotic supersymmetric groundstate.
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Cites
Heterotic and Type I string dynamics from eleven dimensions
Hořava, P., & Witten, E. (1996) · Nuclear Physics B · doi:10.1016/0550-3213(95)00621-4 · Cited by 1,984
Cited by
Douglas, M. R., & Kachru, S. (2007) · Reviews of Modern Physics · doi:10.1103/revmodphys.79.733 · Cited by 1,122
Moduli-dependent Calabi-Yau and SU(3)-structure metrics from machine learning
Anderson, L. B., Gerdes, M., Gray, J., Krippendorf, S., Raghuram, N., & Ruehle, F. (2021) · Journal of High Energy Physics · doi:10.1007/jhep05(2021)013 · Cited by 50
Metadata
- Authors
- Cardoso, G. L., Curio, G., Dall'Agata, G., Lüst, D., Manousselis, P., & Zoupanos, G.
- Venue
- Nuclear Physics B
- Publisher
- Elsevier BV
- Published
- 2003-03
- Volume
- 652
- Pages
- 5-34
- ISSN
- 0550-3213 (ISSN-L)
- OpenAlex
- W2065369200
- Cited by
- 347
- References
- 1
- FWCI
- 27.30
- Type
- journal article
- Language
- en
- Open access
- green
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- Cardoso, G. L., Curio, G., Dall'Agata, G., Lüst, D., Manousselis, P., & Zoupanos, G. (2003). Non-Kähler string backgrounds and their five torsion classes. Nuclear Physics B. https://doi.org/10.1016/s0550-3213(03)00049-x
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