摘要:
利用费曼图和平面二元树的结合，定义了QED的重正化群并指出群上半直积的H-Hopf模和H-Hopf模的半直余积，平面二元树上的H-Hopf模的传播及带电的H-Hopf模，最后得出量子电动力学的H-Hopf模及电子和量子的重正化余作用。
Abstract:
Using the combination of Feynman diagrams and the planar binary tree, the renormalization group of QED was defined and the H-Hopf module of semidirect product of the group, the semidirect coproduct of the H-Hopf module, the spread of the H-Hopf module on the planar binary tree and the H-Hopf module with charge were pointed out. Finally it concluded the H-Hopf module of quantum electrodynamics and the renormalization coaction of electron and photon.