Kronecker delta energy terms in thermal field theory
High Energy Physics - Theory
2008-11-26 v1
Abstract
We discuss, using the imaginary time method, some aspects of the connection between the Ward identity, the non-analyticity of amplitudes and the causality relation in QED at finite temperature.
Cite
@article{arxiv.hep-th/0112016,
title = {Kronecker delta energy terms in thermal field theory},
author = {F. T. Brandt and Ashok Das and J. Frenkel and J. C. Taylor},
journal= {arXiv preprint arXiv:hep-th/0112016},
year = {2008}
}
Comments
9 pages