The equation of state for non-ideal quark gluon plasma
Abstract
The mass spectra of quarkonium systems at temperature equal zero are analyzed by solving the non-relativistic radial wave equation using the internal energy potential. The QGP matter is studied through the dissociations of quarkonium systems. A modified form of the internal energy potential function is used to determine the EoS at different number of quark flavors by using Mayer s cluster expansion theory and phenomenological thermodynamic model. The thermodynamic model gives a good agreement with the lattice results rather than Mayer s cluster expansion theory. One can conclude that, the Mayer s cluster expansion theory may be more suitable to study a weakly coupled plasma while, the QGP may be considered as a strongly interacting plasma.
Keywords
Cite
@article{arxiv.1309.5825,
title = {The equation of state for non-ideal quark gluon plasma},
author = {N. M. El Naggar and L. I. Abou Salem and A. G. Shalaby and M. A. Bourham},
journal= {arXiv preprint arXiv:1309.5825},
year = {2014}
}
Comments
19 pages, 9 figures