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Dr. Ibrahim Abdelbasit Ismail Elmashad :: Publications:

Title:
Quantum Gravity effect on the Quark-Gluon Plasma
Authors: I Elmashad, AF Ali, LI Abou-Salem, JU Nabi, A Tawfik
Year: 2014
Keywords: Not Available
Journal: SOP Trans.Theor.Phys.
Volume: 1
Issue: 1
Pages: 1-6
Publisher: Not Available
Local/International: International
Paper Link:
Full paper Ibrahim Abdelbasit Ismail Elmashad_1208.4028.pdf
Supplementary materials Not Available
Abstract:

The Generalized Uncertainty Principle (GUP), which has been predicted by various theories of quantum gravity near the Planck scale is implemented on deriving the thermodynamics of ideal Quark-Gluon Plasma (QGP) consisting of two massless quark flavors at the hadron-QGP phase equilibrium and at a vanishing chemical potential. The effective degrees of freedom and MIT bag pressure are utilized to distinguish between the hadronic and partonic phases. We find that GUP makes a non-negligible contribution to all thermodynamic quantities, especially at high temperatures. The asymptotic behavior of corresponding QGP thermodynamic quantities characterized by the Stephan-Boltzmann limit would be approached, when the GUP approach is taken into consideration.

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