扭曲上同伦蕴涵M5-膜反常抵消
高能物理 - 理论
2021-09-27 v2 数学物理
代数拓扑
微分几何
math.MP
摘要
我们指出M理论中M5-膜总反常抵消论证里似乎仍存的一个细微之处。随后我们证明，在C场通量于称为J-扭曲上同伦的广义上同调理论中电荷量子化的假设下，该细微之处得以解决。
引用
@article{arxiv.2002.07737,
title = {Twisted Cohomotopy implies M5-brane anomaly cancellation},
author = {Hisham Sati and Urs Schreiber},
journal= {arXiv preprint arXiv:2002.07737},
year = {2021}
}
备注
20 pages; v1: this is a revised version of Sections 2.5 and 4.5 in v1 of arXiv:1904.10207, which do not appear in the final version there; v2: main section 3 considerably expanded, analogous argument in Sec. 4.1 of arXiv:1910.04166 pointed out, appendix with supplementary proofs added