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On Type II Strings in Two Dimensions

Harald Ita·Harald Nieder·Yaron Oz
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Abstract

We consider type IIA/B strings in two-dimensions and their projection with respect to the nilpotent space-time supercharge. Based on the ground ring structure, we propose a duality between perturbed type II strings and the topological B-model on deformed Calabi-Yau singularities. Depending on the type II spectra, one has either the conifold or the suspended pinch point geometry. Using the corresponding quiver gauge theory, obtained by D-branes wrapping in the resolved suspended pinch point geometry, we propose the all orders perturbative partition function.

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Harald Ita, Harald Nieder, Yaron Oz. 2005-02-21. On Type II Strings in Two Dimensions. https://doi.org/10.1088/1126-6708%2F2005%2F06%2F055

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