Soft Thermal Loops in Scalar Quantum Electrodynamics
High Energy Physics - Phenomenology
2009-10-31 v2 High Energy Physics - Theory
Abstract
Scalar QED is used to study approximations in thermal field theory beyond the Hard Thermal Loop resummation scheme. For this purpose the photon self energy is calculated for external momenta of the order e^2T using Hard Thermal Loop resummed Green functions.
Cite
@article{arxiv.hep-ph/9908460,
title = {Soft Thermal Loops in Scalar Quantum Electrodynamics},
author = {Stefan Leupold and Markus H. Thoma},
journal= {arXiv preprint arXiv:hep-ph/9908460},
year = {2009}
}
Comments
7 pages, REVTEX, 2 PostScript figures, statement about Ref.[10] corrected