SURFACE TENSION AT FINITE TEMPERATURE IN THE MIT BAG MODEL

Author:

PARIA LINA1,ABBAS AFSAR1,MUSTAFA M. G.2

Affiliation:

1. Institute of Physics, Sachivalaya Marg, Bhubaneswar-751005, India

2. Institut fuer Theoretische Physik, Universitaet Giessen, Heinrich-Buff-Ring 16, 35392 Giessen, Germany

Abstract

At T=0 the surface tension σ1/3 in the MIT bag model for a single hadron is known to be negligible as compared to the bag pressure B1/4. We show that at finite temperature it has a substantial value of 50–70 MeV which also differs from hadron to hadron. We also find that the dynamics of the Quark-Gluon Plasma is such that the creation of hybrids [Formula: see text] with massive quarks will predominate over the creation of [Formula: see text] mesons.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

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