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arXiv 0810.1536hep-th
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非阿贝尔规范理论、预势和阿贝尔微分

Non Abelian gauge theories, prepotentials and Abelian differentials

A. Marshakov

摘要:

我讨论的特殊解决方案的可积系统,从著名的dispersionless KdV和户田族,其中最直接的方式定义的生成函数的Gromov-Witten类的有理复曲线。在“镜像”方面,这些生成函数可以用复杂流形的最简单的前势来确定,我提出了一些更精确的计算例子。对于高亏格曲线,对应于非阿贝尔规范理论通过拓扑规范/弦对偶,类似的解决方案被构造使用阿贝尔微分的扩展基础,通常与额外的奇点在分支点的曲线。

英文摘要:

I discuss particular solutions of the integrable systems, starting from well-known dispersionless KdV and Toda hierarchies, which define in most straightforward way the generating functions for the Gromov-Witten classes in terms of the rational complex curve. On the ``mirror'' side these generating functions can be identified with the simplest prepotentials of complex manifolds, and I present few more exactly calculable examples of them. For the higher genus curves, corresponding in this context to the non Abelian gauge theories via the topological gauge/string duality, similar solutions are constructed using extended basis of Abelian differentials, generally with extra singularities at the branching points of the curve.

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