Deconfinement Phase Transition in an Expanding Quark system in Relaxation Time Approximation

Abstract

We investigated the effects of nonequilibrium and collision terms on the deconfinement phase transition of an expanding quark system in Friedberg-Lee model in relaxation time approximation. By calculating the effective quark potential, the critical temperature of the phase transition is dominated by the mean field, while the collisions among quarks and mesons change the time structure of the phase transition significantly.

arXiv comment7 pages, 7 figures

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Cited by in corpus (5)

• The Friedberg-Lee model at finite temperature and density
• The quantum kinetic equation and dynamical mass generation in 2+1 Dimensions
• Chiral Phase Transition in an Expanding Quark System
• Deconfinement Phase Transition with External Magnetic Field in Friedberg-Lee Model
• Rigorous three-dimensional relativistic equation for quark-antiquark bound states at finite temperature derived from the thermal QCD formulated in the coherent-state representation