Pion Dynamics at Finite Temperature
高能物理 - 唯象学
2016-08-25 v1
摘要
The pion decay constant and mass are computed at low temperature within Chiral Perturbation Theory to two loops. The effects of the breaking of Lorentz Symmetry by the thermal equilibrium state are discussed. The validity of the Gell-Mann Oakes Renner relation at finite temperature is examined.
引用
@article{arxiv.hep-ph/9706273,
title = {Pion Dynamics at Finite Temperature},
author = {D. Toublan},
journal= {arXiv preprint arXiv:hep-ph/9706273},
year = {2016}
}
备注
27 pages LaTeX and 7 figures in ps format