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arXiv 1107.5017math.AGhep-th
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锥状结构的Motivic Donaldson-Thomas不变量与加细拓扑顶点

Motivic Donaldson-Thomas invariants of the conifold and the refined topological vertex

Andrew Morrison, Sergey Mozgovoy, Kentaro Nagao, Balazs Szendroi

摘要:

我们计算的动力Donaldson-Thomas理论的解决conifold,在所有室的空间的稳定性条件的相应的双曲。答案是一个产品的公式,其条款取决于稳定向量的位置,推广相应的数值不变量的已知结果。我们的公式意味着特别是一个动机形式的DT/PT对应的解决conifold。的motivic PT系列的答案是在完全符合预测的精细拓扑顶点形式主义。

英文摘要:

We compute the motivic Donaldson-Thomas theory of the resolved conifold, in all chambers of the space of stability conditions of the corresponding quiver. The answer is a product formula whose terms depend on the position of the stability vector, generalizing known results for the corresponding numerical invariants. Our formulae imply in particular a motivic form of the DT/PT correspondence for the resolved conifold. The answer for the motivic PT series is in full agreement with the prediction of the refined topological vertex formalism.

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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