D-brane instantons in 4D supersymmetric
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N. Akerblom; R. Blumenhagen; D. LΓΌst; M. Schmidt-Sommerfeld
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Article
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2008
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John Wiley and Sons
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English
β 260 KB
## Abstract We review some aspects of Dβinstantons in intersecting Dβbrane models. In particular, we present applications of the recently proposed instanton calculus to computations of charged matter superpotential couplings and corrections to the gauge kinetic function in the low energy effective