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Cited by 219

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Orientifolds of K3 and Calabi-Yau Manifolds with Intersecting D-branes

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Blumenhagen, Ralph, Braun, Volker, Lüst, Dieter, Körs, Boris·2002·Journal of High Energy Physics

Abstract

We investigate orientifolds of type II string theory on K3 and Calabi-Yau 3-folds with intersecting D-branes wrapping special lagrangian cycles. We determine quite generically the chiral massless spectrum in terms of topological invariants and discuss both orbifold examples and algebraic realizations in detail. Intriguingly, the developed techniques provide an elegant way to figure out the chiral sector of orientifold models without computing any explicit string partition function. As a new example we derive a non-supersymmetric Standard-like Model from an orientifold of type IIA on the quintic Calabi-Yau 3-fold with wrapped D6-branes. In the case of supersymmetric intersecting brane models on Calabi-Yau manifolds we discuss the D-term and F-term potentials, the effective gauge couplings and the Green-Schwarz mechanism. The mirror symmetric formulation of this construction is provided within type IIB theory. We finally include a short discussion about the lift of these models from type IIB on K3 to F-theory and from type IIA on Calabi-Yau 3-folds to M-theory on G2 manifolds.

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Metadata

Authors
Blumenhagen, R., Braun, V., Lüst, D., & Körs, B.
Venue
Journal of High Energy Physics
Published
2002-07-08
Volume
2002
Issue
07
Pages
026-026
ISSN
1029-8479 (ISSN-L)
OpenAlex
W1981101475
Cited by
219
References
1
FWCI
21.61
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Orientifolds of K3 and Calabi-Yau Manifolds with Intersecting D-branes. https://app.cochat.ai/papers/10.1088/1126-6708/2002/07/026
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Blumenhagen, R., Braun, V., Lüst, D., & Körs, B. (2002). Orientifolds of K3 and Calabi-Yau Manifolds with Intersecting D-branes. Journal of High Energy Physics. https://doi.org/10.1088/1126-6708/2002/07/026

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