The Ruled Vertex and D-E Degenerations

Abstract

We compute all genus topological amplitudes on configurations of ruled surfaces obtained by resolving lines of D-E singularities in compact Calabi-Yau threefolds. We find that our results are in agreement with genus zero mirror symmetry calculations, which is further evidence for the ruled vertex formalism for degenerate torus actions.

arXiv comment11 pages, 2 figures

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Cited by in corpus (4)

• Non-Lagrangian Theories from Brane Junctions
• Seiberg Duality, 5d SCFTs and Nekrasov Partition Functions
• Topological vertex formalism with O5-plane
• The Ruled Vertex and Nontoric del Pezzo Surfaces