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arXiv · hep-ph/9402361

The Nonabelian Screening Potential Beyond the Leading Order

R. Baier·O. K. Kalashnikov
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Abstract

The nonabelian screening potential is calculated in the temporal axial gauge. The Slavnov-Taylor identity is used to construct the three-gluon vertex function from the inverse gluon propagator. After solving the Schwinger - Dyson equation beyond leading order we find that the obtained momentum dependence of the gluon self-energy at high temperature does not correspond to an attractive QCD - Debye potential, but instead it is repulsive and power behaved ($ \simeq 1/r^6$) at large distance.

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R. Baier, O. K. Kalashnikov. 1994-02-27. The Nonabelian Screening Potential Beyond the Leading Order. https://doi.org/10.1016/0370-2693(94)91504-0

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