Topological Landau-Ginzburg models on a world-sheet foam

M. Khovanov; L. Rozansky

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arXiv · hep-th/0404189

Topological Landau-Ginzburg models on a world-sheet foam

M. Khovanov·L. Rozansky

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Abstract

We define topological Landau-Ginzburg models on a world-sheet foam, that is, on a collection of 2-dimensional surfaces whose boundaries are sewn together along the edges of a graph. We use matrix factorizations in order to formulate the boundary conditions at these edges and produce a formula for the correlators. Finally, we present the gluing formulas, which correspond to various ways in which the pieces of a world-sheet foam can be joined together.

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M. Khovanov, L. Rozansky. 2004-04-23. Topological Landau-Ginzburg models on a world-sheet foam. https://arxiv.org/abs/hep-th/0404189

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