摘要翻译:
本文应用Aspinwall-Katz方法,计算了Calabi-Yau三重形中更一般的阻塞有理曲线上的D-膜的超能。我们发现,某些曲线的超能值与Landau-Ginzburg模型对应的极小模型的超能值之间存在一个先验的意外匹配。
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英文标题:
《D-branes, obstructed curves, and minimal model superpotentials》
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作者:
Gueorgui Todorov
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最新提交年份:
2007
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分类信息:
一级分类:Physics 物理学
二级分类:High Energy Physics - Theory 高能物理-理论
分类描述:Formal aspects of quantum field theory. String theory, supersymmetry and supergravity.
量子场论的形式方面。弦理论,超对称性和超引力。
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一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
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英文摘要:
In this short note we apply methods of Aspinwall-Katz to compute superpotentials of D-branes wrapped on more general obstructed rational curves in Calabi-Yau threefolds. We find an a priori unexpected match between superpotentials from certain such curves and the superpotentials of Landau-Ginzburg models corresponding to minimal models.
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PDF链接:
https://arxiv.org/pdf/0709.4673


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