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arXiv · hep-th/0411013

Open-Closed String Duality from Orbifolded Conifolds

Seungjoon Hyun·Kyungho Oh
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Abstract

We study large N dualities for a class of ${\cal N} = 1$ theories realized on type IIB D5 branes wrapping 2-cycles of local Calabi-Yau threefolds which is obtained from resolving orbifolded conifolds or as effective field theories on D4 branes in type IIA brane configurations. The field theory is $\mathcal{N} =1$ supersymmetric $\prod U(N_{ij})$ Yang-Mills gauge theory. Strong coupling effects are analyzed in the deformed geometry. We propose open-closed string duality via a geometric transition in toric geometry. The T-dual type IIA picture and M-theory lifting are also considered.

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Seungjoon Hyun, Kyungho Oh. 2004-11-01. Open-Closed String Duality from Orbifolded Conifolds. https://doi.org/10.1016/j.geomphys.2005.02.009

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