D-branes, obstructed curves, and minimal model superpotentials

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dc.creatorTodorov, Gueorgui
dc.date2007-09-28
dc.date.accessioned2026-07-07T08:32:57Z
dc.date.available2026-07-07T08:32:57Z
dc.descriptionIn this short note we apply methods of Aspinwall-Katz to compute superpotentials of D-branes wrapped on more general obstructed rational curves in Calabi-Yau threefolds. We find an a priori unexpected match between superpotentials from certain such curves and the superpotentials of Landau-Ginzburg models corresponding to minimal models.
dc.identifierhttps://arxiv.org/abs/0709.4673
dc.identifierhttp://arxiv.org/abs/0709.4673
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138960
dc.subjectHigh Energy Physics - Theory
dc.subjectAlgebraic Geometry
dc.titleD-branes, obstructed curves, and minimal model superpotentials
dc.typetext

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