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arXiv · 0705.3112

Topological Amplitudes in Heterotic Strings with Wilson Lines

Marlene Weiss
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Abstract

We consider d=4, N=2 compactifications of heterotic strings with an arbitrary number of Wilson lines. In particular, we focus on known chains of candidate heterotic/type II duals. We give closed expressions for the topological amplitudes F^g in terms of automorphic forms of SO(2+k,2,Z), and find agreement with the geometric data of the dual K3 fibrations wherever those are known.

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Marlene Weiss. 2007-06-23. Topological Amplitudes in Heterotic Strings with Wilson Lines. https://doi.org/10.1088/1126-6708%2F2007%2F08%2F024

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