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arXiv · hep-th/0512112

On the Connection between N=2 Minimal String and (1,n) Bosonic Minimal String

David A. Sahakyan·Tadashi Takayanagi
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Abstract

We study the scattering amplitudes in the N=2 minimal string or equivalently in the N=4 topological string on ALE spaces. We find an interesting connection between the tree level amplitudes of the N=2 minimal string and those of the (1,n) minimal bosonic string. In particular we show that the four and five-point functions of the N=2 string can be directly rewritten in terms of those of the latter theory. This relation offers a map of physical states between these two string theories. Finally we propose a possible matrix model dual for the N=2 minimal string in the light of this connection.

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David A. Sahakyan, Tadashi Takayanagi. 2005-12-15. On the Connection between N=2 Minimal String and (1,n) Bosonic Minimal String. https://doi.org/10.1088/1126-6708%2F2006%2F06%2F027

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