Anomalous couplings for D-branes and O-planes

Morales, José F.; Scrucca, Claudio A.; Serone, Marco

doi:10.1016/s0550-3213(99)00217-5

Cited by 142 publications

(147 citation statements)

References 40 publications

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“…They have been confirmed by the S-matrix calculation in [15,16,17]. The above couplings have been extended in [18,19] to include the B-field at the order O(α ′2 ) by requiring them to be consistent with the linear T-duality transformations.…”

Section: Introduction and Resultsmentioning

confidence: 67%

Towards extending the Chern-Simons couplings at order O(α′2)

Garousi

Mir

2011

J. High Energ. Phys.

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Using the compatibility of the anomalous Chern-Simons couplings on D p -branes with the linear T-duality and with the antisymmetric B-field gauge transformations, some couplings have been recently found for C (p−3) at order O(α ′2 ). We examine these couplings with the S-matrix element of one RR and two antisymmetric B-field vertex operators. We find that the S-matrix element reproduces these couplings as well as some other couplings. Each of them is invariant under the linear T-duality and the B-field gauge transformations. 0

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Section: Introduction and Resultsmentioning

confidence: 67%

Towards extending the Chern-Simons couplings at order O(α′2)

Garousi

Mir

2011

J. High Energ. Phys.

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“…Let us conclude by mentioning that the six-dimensional chiral fermions localized at the intersections lead to an anomaly, which is nevertheless canceled by an anomaly inflow mechanism from the bulk of the D7 branes [26,27,28] …”

Section: 22mentioning

confidence: 97%

Orientifold dual for stuck NS5 branes

Feng¹,

He²,

Karch³

et al. 2001

J. High Energy Phys.

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Abstract. We establish T-duality between NS5 branes stuck on an orientifold 8-plane in type I' and an orientifold construction in type IIB with D7 branes intersecting at angles. Two applications are discussed. For one we obtain new brane constructions, realizing field theories with gauge group a product of symplectic factors, giving rise to a large new class of conformal N = 1 theories embedded in string theory. Second, by studying a D2 brane probe in the type I' background, we get some information on the still elusive (0,4) linear sigma model describing a perturbative heterotic string on an ADE singularity.

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“…10 However, once we accept (6.26) as the quantum version of the exponentiated Kähler class, this ambiguity is lifted, and we come back to the same old Chern-Simons coupling to spacetime RR-tensors for D-branes and Orientifold planes [23,[27][28][29][30][31][32].…”

Section: Jhep02(2014)103mentioning

confidence: 99%

Exact partition functions on $ \mathbb{R}{{\mathbb{P}}^2} $ and orientifolds

Kim

Lee

2014

J. High Energ. Phys.

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We consider gauged linear sigma models (GLSM) on RP 2 , obtained from a parity projection of S 2 . The theories admit squashing deformation, much like GLSM on S 2 , which allows us to interpret the partition function as the overlap amplitude between the vacuum state and crosscap states. From these, we extract the central charge of Orientifold planes, and observe that the Gamma class makes a prominent appearance as in the recent D-brane counterpart. We also repeat the computation for the mirror Landau-Ginzburg theory, which naturally brings out the θ-dependence as a relative sign between two holonomy sectors on RP 2 . We also show how our results are consistent with known topological properties of D-brane and Orientifold plane world-volumes, and discuss what part of the wrapped D-brane/Orientifold central charge should be attributed to the quantum volumes.

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Anomalous couplings for D-branes and O-planes

Cited by 142 publications

References 40 publications

Towards extending the Chern-Simons couplings at order O(α′2)

Towards extending the Chern-Simons couplings at order O(α′2)

Orientifold dual for stuck NS5 branes

Exact partition functions on $ \mathbb{R}{{\mathbb{P}}^2} $ and orientifolds

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