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Dr. Ibrahim Abdelbasit Ismail Elmashad :: Publications:

Title:
A study on quark-gluon Plasma equation of state using generalized uncertainty principle.
Authors: N. M. El Naggar, L.I. AbouSalem, I. Elmashad and A. Farag Ali
Year: 2013
Keywords: Generalized Uncertainty Principle
Journal: Journal of Modern Physics, 2013, 4, 13-20
Volume: 4
Issue: 2013
Pages: 13-20
Publisher: Scientific Research
Local/International: International
Paper Link: Not Available
Full paper Ibrahim Abdelbasit Ismail Elmashad_JMP_2013042617141887.pdf
Supplementary materials Not Available
Abstract:

The effects of Generalized Uncertainty Principle, which has been predicted by various theories of quantum gravity replacing the Heisenberg's uncertainty principle near the Planck scale, on the thermodynamics of ideal Quark-Gluon Plasma (QGP) consisting of two and three flavors are included. There is a clear effect on thermodynamical quantities like the pressure and the energy density which means that a different effects from quantum gravity may be used in enhancement the theoretical results for quark- gluon plasma state of matter. This effect looks like the techniqe used in lattice QCD simulation. We determine the value of the bag parameter from fitting lattice QCD data and a physical interpretation to the negative bag pressure is introduced.

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