Quantum Electrodynamics based on a Superselection Rule
高能物理 - 理论
2007-05-23 v1
摘要
This paper analyzes, for a multi-particle system of spin-1/2 particles, the consequences of replacing the Poincare group as fundamental symmetry group by the de Sitter group SO(3,2). The flat-space approximation of the de Sitter group by the Poincare group defines a superselection rule, which correlates spin and momentum of particles. This correlation can be formulated as an interaction between two particles, which exhibits properties of the electromagnetic interaction.
引用
@article{arxiv.hep-th/0508152,
title = {Quantum Electrodynamics based on a Superselection Rule},
author = {Walter Smilga},
journal= {arXiv preprint arXiv:hep-th/0508152},
year = {2007}
}
备注
5 pages