Constraints on Symmetries from Holography
Constraints on Symmetries from Holography
复制标题
全息术对对称性的约束
DOI：
10.1103/physrevlett.122.191601
复制
发表时间：
2019
影响因子：
8.6
通讯作者：
Ooguri Hirosi
中科院分区：
文献类型：
--
作者：
Harlow Daniel;Ooguri Hirosi
在这封信中，我们证明了一组关于量子引力对称性的旧猜想在反德西特/共形场论对应中成立。这些猜想是不可能存在全局对称，内部规范对称必须伴随着在所有不可约表示中变换的动态对象，并且内部规范群必须是紧致的。从整体的角度来看，这些猜想并不明显正确，它们是对应的非摄动一致性的非平凡结果。这些论点的更多细节和背景将在随附的论文中提出。
In this Letter we show that a set of old conjectures about symmetries in quantum gravity hold within the anti–de Sitter/conformal field theory correspondence. These conjectures are that no global symmetries are possible, that internal gauge symmetries must come with dynamical objects that transform in all irreducible representations, and that internal gauge groups must be compact. These conjectures are not obviously true from a bulk perspective, they are nontrivial consequences of the nonperturbative consistency of the correspondence. More details of and background for these arguments are presented in an accompanying paper.