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Perturbative and Non-Perturbative Results for N=2 Heterotic Strings

G. Lopes Cardoso, D. Lust, T. Mohaupt

hep-tharXiv:hep-th/9511048

Abstract

In this paper we summarize our recent work about perturbative and non-perturbative effects in four-dimensional heterotic strings with N=2 space-time supersymmetry.

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