English

Hadronic modes in the quark plasma with an internal symmetry

Nuclear Theory 2015-06-26 v2

Abstract

We show that requiring the quark partition function to be color singlet of SU(3) color gauge group leads to reordering the thermodynamic potential in terms of the colorless multi-quark modes (qqˉ,qqq,qˉqˉqˉ,...q{\bar q}, qqq, {\bar q}{\bar q}{\bar q}, ...) at any given temperature. In accord with the "preconfinement" property of QCD, under a suitable confining mechanism, these could evolve into color singlet hadrons/baryons at low temperatures. At fairly high temperatures these multi-quark color singlet structures propagate in the plasma like hadronic modes, just as in the more familiar low temperature phase. This suggests that there exists a strong correlation in the plasma at all temperatures which is in conformity with lattice results.

Keywords

Cite

@article{arxiv.nucl-th/9808063,
  title  = {Hadronic modes in the quark plasma with an internal symmetry},
  author = {Munshi Golam Mustafa and Abhijit Sen and Lina Paria},
  journal= {arXiv preprint arXiv:nucl-th/9808063},
  year   = {2015}
}

Comments

4 pages, no figures, two additional authors, little modification in the text and replaced version will appear in Euro. Phys. Jour. C