arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1107.5181hep-th
收藏

矩阵模型的精化拓扑顶点的镜像

Mirror of the refined topological vertex from a matrix model

B. Eynard, C. Kozcaz

摘要:

我们找到了一个明确的矩阵模型计算的细化拓扑顶点,从它的表示在平面分区。然后,我们找到该矩阵模型的谱曲线,从而找到细化顶点的镜像对称性。用同样的方法,我们也找到了一个矩阵模型的带状几何形状,我们找到了它的镜像曲线。存在一个矩阵模型的事实表明,改进的拓扑弦振幅也满足B模型结构的重构。

英文摘要:

We find an explicit matrix model computing the refined topological vertex, starting from its representation in terms of plane partitions. We then find the spectral curve of that matrix model, and thus the mirror symmetry of the refined vertex. With the same method we also find a matrix model for the strip geometry, and we find its mirror curve. The fact that there is a matrix model shows that the refined topological string amplitudes also satisfy the remodeling the B-model construction.

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。

↑