Combining infrared and low-temperature asymptotes in Yang-Mills theories
High Energy Physics - Phenomenology
2008-11-26 v2 Other Condensed Matter
High Energy Physics - Lattice
High Energy Physics - Theory
Abstract
We demonstrate that power-like non-perturbative behavior of gluon and ghost propagators in infrared limit of Yang-Mills theories can provide at finite temperatures T a negative T^4-contribution to the pressure and energy density. Existence of mass gap implies then new relations between infrared critical exponents of gluon and ghost propagators.
Keywords
Cite
@article{arxiv.hep-ph/0703167,
title = {Combining infrared and low-temperature asymptotes in Yang-Mills theories},
author = {M. N. Chernodub and V. I. Zakharov},
journal= {arXiv preprint arXiv:hep-ph/0703167},
year = {2008}
}
Comments
4 pages, RevTeX 4. Revision: title changed, references and new material added. Published version