We formulate matrix string models on a class of exact string backgrounds with non-constant RR-flux parameterized by a holomorphic prepotential function and with manifest (2,2) supersymmetry. This lifts these string theories to M-theory exposing the non-perturbative string interaction which is studied by generalizing the instanton asymptotic expansion, well established in the flat background case, to this more general case. We obtain also a companion matrix model with four manifest supersymmetries in eleven dimensions.

Matrix string models for exact (2,2) string theories in RR backgrounds / Bonelli, G.. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 649:1-2(2003), pp. 130-142. [10.1016/S0550-3213(02)01036-2]

Matrix string models for exact (2,2) string theories in RR backgrounds

Bonelli, G.
2003-01-01

Abstract

We formulate matrix string models on a class of exact string backgrounds with non-constant RR-flux parameterized by a holomorphic prepotential function and with manifest (2,2) supersymmetry. This lifts these string theories to M-theory exposing the non-perturbative string interaction which is studied by generalizing the instanton asymptotic expansion, well established in the flat background case, to this more general case. We obtain also a companion matrix model with four manifest supersymmetries in eleven dimensions.
2003
649
1-2
130
142
https://doi.org/10.1016/S0550-3213(02)01036-2
https://arxiv.org/abs/hep-th/0209225
Bonelli, G.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/13456
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