# Heavy quark potentials in quenched QCD at high temperature

Kaczmarek O, Karsch F, Laermann E, Lütgemeier M (2000)
Phys.Rev. D 62(3): 034021.

No fulltext has been uploaded. References only!
Journal Article | Original Article | Published | English

Abstract
Heavy quark potentials are investigated at high temperatures. The temperature range covered by the analysis extends from $T$ values just below the deconfinement temperature up to about $4 T_c$ in the deconfined phase. We simulated the pure gauge sector of QCD on lattices with temporal extents of 4, 6 and 8 with spatial volumes of $32^3$. On the smallest lattice a tree level improved action was employed while in the other two cases the standard Wilson action was used. Below $T_c$ we find a temperature dependent logarithmic term contributing to the confinement potential and observe a string tension which decreases with rising temperature but retains a finite value at the deconfinement transition. Above $T_c$ the potential is Debye-screened, however simple perturbative predictions do not apply.
Keywords
Publishing Year
ISSN
eISSN
PUB-ID

### Cite this

Kaczmarek O, Karsch F, Laermann E, Lütgemeier M. Heavy quark potentials in quenched QCD at high temperature. Phys.Rev. D. 2000;62(3):034021.
Kaczmarek, O., Karsch, F., Laermann, E., & Lütgemeier, M. (2000). Heavy quark potentials in quenched QCD at high temperature. Phys.Rev. D, 62(3), 034021. doi:10.1103/PhysRevD.62.034021
Kaczmarek, O., Karsch, F., Laermann, E., and Lütgemeier, M. (2000). Heavy quark potentials in quenched QCD at high temperature. Phys.Rev. D 62, 034021.
Kaczmarek, O., et al., 2000. Heavy quark potentials in quenched QCD at high temperature. Phys.Rev. D, 62(3), p 034021.
O. Kaczmarek, et al., “Heavy quark potentials in quenched QCD at high temperature”, Phys.Rev. D, vol. 62, 2000, pp. 034021.
Kaczmarek, O., Karsch, F., Laermann, E., Lütgemeier, M.: Heavy quark potentials in quenched QCD at high temperature. Phys.Rev. D. 62, 034021 (2000).
Kaczmarek, Olaf, Karsch, Frithjof, Laermann, Edwin, and Lütgemeier, Martin. “Heavy quark potentials in quenched QCD at high temperature”. Phys.Rev. D 62.3 (2000): 034021.
This data publication is cited in the following publications:
This publication cites the following data publications:

### Export

0 Marked Publications

Open Data PUB

### Web of Science

View record in Web of Science®

### Sources

arXiv hep-lat/9908010

Inspire 505288