The long wavelength limit of hard thermal loop effective actions
High Energy Physics - Theory
2009-03-24 v1
Abstract
We derive a closed form expression for the long wavelength limit of the effective action for hard thermal loops in an external gravitational field. It is a function of the metric, independent of time derivatives. It is compared and contrasted with the static limit, and with the corresponding limits in an external Yang-Mills field.
Keywords
Cite
@article{arxiv.0901.3458,
title = {The long wavelength limit of hard thermal loop effective actions},
author = {F T Brandt and J Frenkel and J C Taylor},
journal= {arXiv preprint arXiv:0901.3458},
year = {2009}
}
Comments
5 pages