A solution to Ward-Takahashi-identity in QED3
High Energy Physics - Theory
2007-05-23 v8
Abstract
Using spectral function of photon we find the reliable results for the effects of vacuum polarization for the dressed fermion propagator in three-dimensional QED.
Cite
@article{arxiv.hep-th/0506045,
title = {A solution to Ward-Takahashi-identity in QED3},
author = {Yuichi Hoshino},
journal= {arXiv preprint arXiv:hep-th/0506045},
year = {2007}
}
Comments
19pages,Revtex4.abstract,introduction,section III,IV,V and summary are modified.Using sectral function of photon unquenched case becomes simple