arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2006.01237hep-th
收藏

Virasoro块在大交换维度

Virasoro blocks at large exchange dimension

Carlos Cardona

摘要:

在本文中,我们分析Virasoro共形块在极限时的操作交换维数采取大的比较与其他参数的依赖块。我们这样做是通过使用Zamolodchikov的递归关系。我们发现了一个显着简化的解决方案,在领先的顺序在大交换共形维数的逆幂展开的准模形式在爱森斯坦级数表示。我们比较这个解决方案与现有的结果,以前通过使用AGT对应。

英文摘要:

In this paper, we analyze Virasoro conformal blocks in the limit when the operator exchange dimension is taking to be large in comparison with the other parameters dependence of the block. We do this by using Zamolodchikov's recursion relations. We found a dramatically simplified solution at leading order in an inverse power expansion in large exchange conformal dimension in terms of a quasi-modular form in an Eisenstein series representation. We compare this solution with existing results obtained previously by using AGT correspondence.

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。

↑