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Mesonic correlators in hot QCD

M. Laine
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Abstract

Certain spacelike mesonic correlation lengths serve as interesting theoretical probes for the reliability of perturbation theory in high-temperature QCD, are directly sensitive to chiral symmetry restoration and to the axial anomaly, and might also have indirect phenomenological signatures in idealised heavy ion collision experiments. I review here the weak-coupling predictions for some of these correlation lengths, to be compared with results from lattice Monte Carlo simulations.

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M. Laine. 2004-09-06. Mesonic correlators in hot QCD. https://doi.org/10.1142/9789812702159_0007

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