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

Masafumi Fukuma | Zendy; Hirotaka Irie | Zendy

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

Author(s) -

Masafumi Fukuma,

Hirotaka Irie

Publication year - 2007

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2007/03/101

Subject(s) - superstring theory , supermatrix , instanton , string (physics) , physics , brane , brane cosmology , minimal models , mathematical physics , field (mathematics) , supersymmetry , mathematics , quantum mechanics , algebra over a field , pure mathematics , current algebra , affine lie algebra

We study (p,q)=(2,4k) minimal superstrings within the minimal superstringfield theory constructed in hep-th/0611045. We explicitly give a solution tothe W_{1+\infty} constraints by using charged D-instanton operators, and showthat the (m,n)-instanton sector with m positive-charged and n negative-chargedZZ-branes is described by an (m+n)\times (m+n) supermatrix model. We argue thatthe supermatrix model can be regarded as an open string field theory on themulti ZZ-brane system.Comment: 15 pages, 1 figure, minor chang

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