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arXiv · hep-th/0701031

Supermatrix models and multi ZZ-brane partition functions in minimal superstring theories

Masafumi Fukuma·Hirotaka Irie
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Abstract

We study (p,q)=(2,4k) minimal superstrings within the minimal superstring field theory constructed in hep-th/0611045. We explicitly give a solution to the W_{1+\infty} constraints by using charged D-instanton operators, and show that the (m,n)-instanton sector with m positive-charged and n negative-charged ZZ-branes is described by an (m+n)\times (m+n) supermatrix model. We argue that the supermatrix model can be regarded as an open string field theory on the multi ZZ-brane system.

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Masafumi Fukuma, Hirotaka Irie. 2007-01-12. Supermatrix models and multi ZZ-brane partition functions in minimal superstring theories. https://doi.org/10.1088/1126-6708%2F2007%2F03%2F101

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