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arXiv · hep-ph/9408209

Hadronic screening masses and the magnetic gluon condensate at high temperature

M. Ishii·T. Hatsuda
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Abstract

The hadronic screening mass at high temperature ($T$) in QCD$_4$ is examined on the basis of the QCD sum rules in (2+1) dimensions. Due to the magnetic gluon condensate at high $T$ which is expected to be nonvanishing, the screening mass deviates from the asymptotic value $2πT$. Also, the screening mass in the vector (pseudo-vector) channel turns out to be heavier than that in the scalar (pseudo-scalar) channel.

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M. Ishii, T. Hatsuda. 1994-08-02. Hadronic screening masses and the magnetic gluon condensate at high temperature. https://doi.org/10.1016/0370-2693(94)91385-4

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