English

The Quark-Gluon Plasma Equation of State and The Generalized Uncertainty Principle

High Energy Physics - Phenomenology 2015-10-01 v2

Abstract

The quark-gluon plasma (QGP) equation of state within a minimal length scenario or Generalized Uncertainty Principle (GUP) is studied. The Generalized Uncertainty Principle is implemented on deriving the thermodynamics of ideal QGP at a vanishing chemical potential. We find a significant effect for the GUP term. The main features of QCD lattice results were quantitatively achieved in case of nf=0n_{f}=0, nf=2n_{f}=2 and nf=2+1n_{f}=2+1 flavors for the energy density, the pressure and the interaction measure. The exciting point is the large value of bag pressure especially in case of nf=2+1n_{f}=2+1 flavor which reflects the strong correlation between quarks in this bag which is already expected. One can notice that, the asymptotic behavior which is characterized by Stephan-Boltzmann limit would be satisfied.

Keywords

Cite

@article{arxiv.1507.03533,
  title  = {The Quark-Gluon Plasma Equation of State and The Generalized Uncertainty Principle},
  author = {L. I. AbouSalem and N. M. El Naggar and I. A. Elmashad},
  journal= {arXiv preprint arXiv:1507.03533},
  year   = {2015}
}

Comments

9 Pages, 8 figures