Cohomology of line bundles: A computational algorithm
Cohomology of line bundles: A computational algorithm
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线丛的上同调:一种计算算法
DOI:
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发表时间:
2010
期刊:
影响因子:
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通讯作者:
Helmut Roschy
中科院分区:
文献类型:
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作者:
R. Blumenhagen;Benjamin Jurke;Thorsten Rahn;Helmut Roschy
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.