Bloch-Wilson 哈密顿量与 Gell-Mann-Low 定理的推广
高能物理 - 理论
2009-10-31 v1 高能物理 - 唯象学
摘要
Bloch 于多年前引入、后来由 Wilson 推广的有效哈密顿量，似乎是量子场论中哈密顿量微扰理论的理想起点。本文从 Gell-Mann-Low 定理的一个推广推导出 Bloch-Wilson 哈密顿量，从而在此方法中得以对哈密顿量微扰理论进行图解分析。
引用
@article{arxiv.hep-th/9911198,
title = {Bloch-Wilson Hamiltonian and a Generalization of the Gell-Mann-Low Theorem},
author = {Axel Weber},
journal= {arXiv preprint arXiv:hep-th/9911198},
year = {2009}
}
备注
5 pages, LaTeX, uses aipproc.sty. Talk delivered at the VII Mexican Workshop on Particles and Fields, Merida, Yucatan, November 10-17, 1999; to be published in the proceedings