Lattice Background Effective Action: a Proposal
高能物理 - 格点
2009-10-28 v1
摘要
We propose a method based on the Schr\"odinger functional for computing on the lattice the gauge invariant effective action for external background fields. We check this method by studying the U(1) lattice gauge theory in presence of a constant magnetic background field.
引用
@article{arxiv.hep-lat/9607015,
title = {Lattice Background Effective Action: a Proposal},
author = {Paolo Cea and Leonardo Cosmai},
journal= {arXiv preprint arXiv:hep-lat/9607015},
year = {2009}
}
备注
Talk presented at LATTICE96(topology)