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arXiv 0705.3112hep-th
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具有Wilson线的杂优弦的拓扑振幅

Topological Amplitudes in Heterotic Strings with Wilson Lines

Marlene Weiss

摘要:

我们考虑具有任意数量Wilson线的杂化弦的d=4,N=2紧化.特别是,我们专注于已知的候选人杂种优势/II型优势链。我们用SO(2+k,2,Z)的自守形式给出了拓扑振幅F^g的封闭表达式,并发现与对偶K3纤维化的几何数据一致,只要这些数据是已知的。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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