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Chiral 4d string vacua with D-branes and NSNS and RR fluxes

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Cascales, Juan F. G, Uranga, Angel M·2003·Journal of High Energy Physics
DOI 10.1088/1126-6708/2003/05/011
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Abstract

We discuss type-IIB orientifolds with D-branes, and NSNS and RR field strength fluxes. The D-brane sectors lead to open string spectra with non-abelian gauge symmetry and charged chiral fermions. The closed string field strengths generate a scalar potential stabilizing most moduli. We describe the construction of models with = 1 supersymmetric subsectors in the context of orientifolds of IIB theory on T6/(2 × 2), containing D9-branes with world-volume magnetic fluxes, and illustrate model building possibilities with several explicit examples. We comment on a T-dual picture with D8-branes on non-Calabi-Yau half-flat geometries, and discuss some of the topological properties of such configurations. We also explore the construction of models with fluxes and with D3-branes at singularities and present a non-supersymmetric 3-family SU(5) model.

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Metadata

Authors
Cascales, J. F. G., & Uranga, A. M.
Venue
Journal of High Energy Physics
Publisher
Springer Science and Business Media LLC
Published
2003-05-07
Volume
2003
Issue
05
Pages
011-011
ISSN
1029-8479 (ISSN-L)
DOI
10.1088/1126-6708/2003/05/011
OpenAlex
W2064429115
Cited by
189
References
0
FWCI
20.12
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Chiral 4d string vacua with D-branes and NSNS and RR fluxes. https://app.cochat.ai/papers/10.1088/1126-6708/2003/05/011
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Cascales, J. F. G., & Uranga, A. M. (2003). Chiral 4d string vacua with D-branes and NSNS and RR fluxes. Journal of High Energy Physics. https://doi.org/10.1088/1126-6708/2003/05/011

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.