论文标题
电荷SYK模型中的电力
Electric Forces in the Charged SYK Model
论文作者
论文摘要
在早期论文中报道的重力和操作员生长之间的联系被推广为包括电磁力。它显示了在U（1）中的Syk系统中，如何通过相同的机制（动量大小的对应关系和操作员生长）出现，从而引起引力力。 U（1）-syk理论所隐含的电荷单位与Kaluza-Klein半径逆，与SYK理论的特征能量表逆。
The connection between gravitational force and operator growth, reported in earlier papers, is generalized to include electromagnetic forces. It is shown how in the U(1)-invariant SYK system electric forces emerge through the same mechanisms -- the momentum-size correspondence, and operator growth -- that give rise to gravitational force. The unit of electric charge implied by the U(1)-SYK theory is consistent with a Kaluza-Klein radius inverse to the characteristic energy scale of the SYK theory.
