A Diagrammer's Note on Superconducting Fluctuation Transport for Beginners: Supplement. Jonson-Mahan Transmutation
Superconductivity
2013-09-30 v2 Strongly Correlated Electrons
Abstract
The Ward identity for the heat current vertex is illustrated in terms of Feynman diagrams. The Jonson-Mahan transmutation, the way how the kinetic energy at the heat current vertex for the free propagator is transmuted into the frequency for the full propagator, is the key of the illustration.
Keywords
Cite
@article{arxiv.1309.4257,
title = {A Diagrammer's Note on Superconducting Fluctuation Transport for Beginners: Supplement. Jonson-Mahan Transmutation},
author = {Osamu Narikiyo},
journal= {arXiv preprint arXiv:1309.4257},
year = {2013}
}
Comments
In v2 two equations have been added in the footnote 13 and one paragraph has been added at the end of the section 7