Scattering of Gauge, Matter, and Moduli Fields from Intersecting Branes

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dc.creatorLust, D.
dc.creatorMayr, P.
dc.creatorRichter, R.
dc.creatorStieberger, S.
dc.date2004-04-19
dc.date2004-05-14
dc.date.accessioned2026-07-07T10:49:53Z
dc.date.available2026-07-07T10:49:53Z
dc.descriptionWe calculate various tree-level (disk) scattering amplitudes involving gauge, matter and moduli fields in type IIB toroidal orbifold/orientifold backgrounds with D9,D5 respectively D7,D3-branes or via T-duality D6-branes in type IIA compactifications. In type IIB the D-branes may have non-vanishing fluxes on their world-volume. From these results we extract the moduli and flux dependence of the tree-level gauge couplings, the metrics for the moduli and matter fields. The non-vanishing fluxes correspond in the T-dual type IIA description to intersecting D6-branes. This allows us to determine the moduli dependence of the tree-level matter field metrics in the effective action of intersecting D6-brane models. In addition we derive the physical Yukawa couplings with their correct normalization.
dc.description51 pages, harvmac
dc.identifierhttps://arxiv.org/abs/hep-th/0404134
dc.identifierhttp://arxiv.org/abs/hep-th/0404134
dc.identifierNucl.Phys.B696:205-250,2004
dc.identifierdoi:10.1016/j.nuclphysb.2004.06.052
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/184371
dc.subjectHigh Energy Physics - Theory
dc.titleScattering of Gauge, Matter, and Moduli Fields from Intersecting Branes
dc.typetext

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