Spatial string tension revisited

M. Laine; Y. Schroder

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arXiv · hep-lat/0509104

Spatial string tension revisited

M. Laine·Y. Schroder

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Abstract

The spatial string tension, a classic non-perturbative probe for the convergence of the weak-coupling expansion at high temperatures, can be determined in full QCD as well as in a dimensionally reduced effective theory. Comparing both approaches, we find surprisingly good agreement almost down to the critical temperature of the deconfinement phase transition.

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M. Laine, Y. Schroder. 2005-09-23. Spatial string tension revisited. https://arxiv.org/abs/hep-lat/0509104

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