High temperature color conductivity at next-to-leading log order
High Energy Physics - Phenomenology
2010-02-16 v1
Abstract
The non-Abelian analog of electrical conductivity at high temperature has previously been known only at leading logarithmic order: that is, neglecting effects suppressed only by an inverse logarithm of the gauge coupling. We calculate the first sub-leading correction. This has immediate application to improving, to next-to-leading log order, both effective theories of non-perturbative color dynamics, and calculations of the hot electroweak baryon number violation rate.
Keywords
Cite
@article{arxiv.hep-ph/9912306,
title = {High temperature color conductivity at next-to-leading log order},
author = {Peter Arnold and Laurence G. Yaffe},
journal= {arXiv preprint arXiv:hep-ph/9912306},
year = {2010}
}
Comments
47 pages, 6+2 figures