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arXiv 1003.5217hep-thmath.AG
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线丛的上同调:一个计算算法

Cohomology of Line Bundles: A Computational Algorithm

Ralph Blumenhagen, Benjamin Jurke, Thorsten Rahn, Helmut Roschy

摘要:

给出了一个计算复曲面簇上的线丛值上同调类的算法。这是计算杂合和IIB/F型理论紧化中的无质量模的基本出发点,其中感兴趣的流形是支持额外向量丛的复曲面簇中的超曲面的完全相交。

英文摘要:

We present an algorithm for computing line bundle valued cohomology classes over toric varieties. This is the basic starting point for computing massless modes in both heterotic and Type IIB/F-theory compactifications, where the manifolds of interest are complete intersections of hypersurfaces in toric varieties supporting additional vector bundles.

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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