N=4 SYM中扭曲算子的四圈互易性
高能物理 - 理论
2009-04-02 v3
摘要
最近,N=4 SYM中扭曲-2算子的四圈普适反常维度已被推测出来。在本文中,我们证明它满足广义的Gribov-Lipatov互易性,此前已知该互易性在三圈水平上成立。
引用
@article{arxiv.0901.1256,
title = {Four loop reciprocity of twist two operators in N=4 SYM},
author = {M. Beccaria and V. Forini},
journal= {arXiv preprint arXiv:0901.1256},
year = {2009}
}
备注
15 pages, v3: Appendix A.3 added, main body shortened, version accepted in JHEP