Properties of Color-Coulomb String Tension

Abstract

We study the properties of the color-Coulomb string tension obtained from the instantaneous part of gluon propagators in Coulomb gauge using quenched SU(3) lattice simulation. In the confinement phase, the dependence of the color-Coulomb string tension on the QCD coupling constant is smaller than that of the Wilson loop string tension. On the other hand, in the deconfinement phase, the color-Coulomb string tension does not vanish even for $T/T_c=1\sim 5$, the temperature dependence of which is comparable with the magnetic scaling, dominating the high temperature QCD. Thus, the color-Coulomb string tension is not an order parameter of QGP phase transition.

arXiv comment17 pages, 5 figures; one new figure added, typos corrected, version to appear in PRD

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Cited by in corpus (27)

• Equation of State of Gluon Plasma from Local Action
• The effective Coulomb potential in SU(3) lattice Yang-Mills theory
• Coulomb-gauge ghost and gluon propagators in SU(3) lattice Yang-Mills theory
• The deconfinement phase transition in the Hamiltonian approach to Yang--Mills theory in Coulomb gauge
• Scaling study of the gluon propagator in Coulomb gauge QCD on isotropic and anisotropic lattices
• Covariant kinetic theory and transport coefficients for Gribov plasma
• Constituent Gluon Content of the Static Quark-Antiquark State in Coulomb Gauge
• Is the ground state of Yang-Mills theory Coulombic?
• Infrared behavior of the Faddeev-Popov operator in Coulomb gauge QCD
• Constituent gluons and the static quark potential
• Chiral symmetry restoration at finite temperature within the Hamiltonian approach to QCD in Coulomb gauge
• Coulomb gauge Gribov copies and the confining potential
• The Gribov horizon and the one-loop color-Coulomb potential
• The volume dependence of the long-range two-body potentials in various color channels by lattice QCD
• Spectral sum for the color-Coulomb potential in SU(3) Coulomb gauge lattice Yang-Mills theory
• Variational and Dyson--Schwinger Equations of Hamiltonian Quantum Chromodynamics
• The Coulomb flux tube on the lattice
• Yang-Mills Theory in lambda-Gauges
• Gluon chain formation in presence of static charges
• Gluon propagators and center vortices in gluon plasma
• The Equal-Time Quark Propagator in Coulomb Gauge
• The Coulomb flux tube revisited
• Gauge Orbits and the Coulomb Potential
• Screening without screening: baryon energy at high baryon density
• Gluon chains and the quark-antiquark potential
• Adjoint torelons, and the persistence of color electric flux tubes in the deconfined phase
• Gauge-fixed Lattice QCD and the dispersion relation of Wilson fermions