Hadron Correlators in the Deconfined Phase
High Energy Physics - Phenomenology
2017-08-23 v1 High Energy Physics - Lattice
Nuclear Theory
Abstract
Temporal meson correlators and their spectral functions are calculated in the deconfined phase using the hard thermal loop resummation technique. The spectral functions exhibit strong medium effects coming from the hard thermal loop approximation for the quark propagator. The correlators, on the other hand, do not differ significantly from free correlators, for which bare quark propagators are used. This is in contrast to lattice calculations showing a clear deviation from the free correlations functions.
Cite
@article{arxiv.hep-ph/0009123,
title = {Hadron Correlators in the Deconfined Phase},
author = {F. Karsch and M. G. Mustafa and M. H. Thoma},
journal= {arXiv preprint arXiv:hep-ph/0009123},
year = {2017}
}
Comments
7 pages, 2 figures, to be published in the proceedings of the "Strong and Electro-Weak Matter" Conference (14-17 June 2000, Marseille)