Two-dimensional superconformal field theories from Riemann surfaces with a boundary

Two-dimensional superconformal field theories from Riemann surfaces with a boundary
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具有边界的黎曼曲面的二维超共形场论

DOI：
10.1103/physrevd.91.065025
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发表时间：
2015
期刊：
Phys. Rev. D
影响因子：
--
通讯作者：
Satoshi Yamaguchi
Satoshi Yamaguchi
中科院分区：
--
文献类型：
--
作者：
Koichi Nagasaki;Satoshi Yamaguchi

文献摘要

相似文献

本文考虑在有边界的Riemann曲面上，由四维超Yang-Mills理论的扭曲紧化得到的二维共形场论。我们找到了保持某些超对称性的边界条件。特别地，超共形场论是从超对称破缺得到的。在这种情况下，我们计算的CFT的中心电荷，并显示其依赖于黎曼曲面的拓扑结构。
We consider a 2-dimensional conformal field theory (CFT) obtained from twisted compactification of the 4-dimensionalsuper Yang-Mills theory on a Riemann surface with a boundary. We find the boundary conditions for preserving some of the supersymmetry. In particular, ansuperconformal field theory is obtained from supersymmetry breaking due to the boundary from. In this case we calculate the central charge of the CFT and show its dependence on the topology of the Riemann surface.