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arXiv · 1107.3389

Variational approach to Yang-Mills theory at finite temperatures

Hugo Reinhardt·Davide R. Campagnari·Adam P. Szczepaniak
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Abstract

We study the finite-temperature phase of a gluon ensemble in a variational approximation to QCD in the Coulomb gauge. We derive and numerically solve the underlying Dyson-Schwinger equations up to one-loop order. Assuming the subcritical solution at T=0, we find a sharp transition in the infrared value of the gluon energy at a critical temperature.

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Hugo Reinhardt, Davide R. Campagnari, Adam P. Szczepaniak. 2011-07-18. Variational approach to Yang-Mills theory at finite temperatures. https://doi.org/10.1103/physrevd.84.045006

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