HAMILTONIAN-FORMULATION OF (2 + 1)-DIMENSIONAL QED ON THE LIGHT-CONE

被引：42

作者：

BURKARDT, M

LANGNAU, A

机构：

[1] Stanford Linear Accelerator Center, Stanford University, Stanford

来源：

PHYSICAL REVIEW D | 1991年 / 44卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.44.1187

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is shown that an improper regularization in the light-cone quantization of field theories can introduce a violation of rotational invariance as well as spurious divergences. Several methods are developed to avoid or cure these problems, as required for a consistent renormalization procedure of gauge theories. Based on these methods, the light-cone Hamiltonian for (2 + 1)-dimensional QED is constructed. Extension to gauge theories in 3 + 1 physical dimensions is also discussed.

引用

页码：1187 / 1197

页数：11

共 21 条

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