瞬子与W-代数的ABCDEFG
高能物理 - 理论
2023-03-07 v4
摘要
对于任意规范群,我们在单瞬子层面验证了纯N=2超杨-米尔斯理论的Nekrasov配分函数等于对应W-代数某个相干态的范数。对于非单链规范群,我们特别确认该相干态处于一个单链W-代数的扭曲扇区中。
引用
@article{arxiv.1111.5624,
title = {The ABCDEFG of Instantons and W-algebras},
author = {Christoph A. Keller and Noppadol Mekareeya and Jaewon Song and Yuji Tachikawa},
journal= {arXiv preprint arXiv:1111.5624},
year = {2023}
}
备注
30 pages, 2 figures, v4: a reference added