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arxiv: hep-th/0612132 · v3 · submitted 2006-12-13 · ✦ hep-th

Non-perturbative SQCD Superpotentials from String Instantons

classification ✦ hep-th
keywords flavourssqcdaffleck-dine-seibergcomputationd6-branesderivede2-instantonengineered
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The Affleck-Dine-Seiberg instanton generated superpotential for SQCD with Nf=Nc-1 flavours is explicitly derived from a local model of engineered intersecting D6-branes with a single E2-instanton. This computation extends also to symplectic gauge groups with Nf=Nc flavours.

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