Spatial string tension in $N_f=2$ lattice QCD at finite temperature

V. G. Bornyakov; E. V. Lushchevskaya

doi:10.1134/s1063778809020082

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arXiv · 0706.3125

Spatial string tension in $N_f=2$ lattice QCD at finite temperature

V. G. Bornyakov·E. V. Lushchevskaya

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Abstract

The spatial string tension across a crossover from the low temperature phase to the high temperature phase is computed in QCD with two flavors of non-perturbatively improved Wilson fermions at small lattice spacing a \sim 0.12fm. We find that in the low temperature phase spatial string tension agrees well with zero temperature string tension. Furthermore, it does not show increasing for temperatures up to T = 1.36 T_{pc}, the highest temperature considered. Our results agree with some theoretical predictions.

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BibTeX RIS

V. G. Bornyakov, E. V. Lushchevskaya. 2008-03-26. Spatial string tension in $N_f=2$ lattice QCD at finite temperature. https://doi.org/10.1134/s1063778809020082

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