Thermodynamics of two-colour QCD

Kaczmarek O, Karsch F, Laermann E (1999)
Nucl. Phys. B: Proceedings supplements 73: 441-443.

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Konferenzbeitrag | Veröffentlicht | Englisch
Abstract / Bemerkung
We discuss the thermodynamics of two-colour QCD with four flavours of staggered quarks on 8(3) x 4 and 16(3) x 4 lattices. In our simulations we use the Naik action for the fermions and a (1,2) tree-level improved gauge action. We analyze the deconfinement and chiral phase transitions for four different quark masses (m=0.1,0.05,0.025,0.015). Contrary to three-colour QCD the peak in the Polyakov loop susceptibility decreases with decreasing quark mass. This reflects an early breaking of the string in the heavy quark potential, which we verify explicitly by calculating the heavy quark potential at finite temperature using Polyakov loop correlations.
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73
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441-443
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Kaczmarek O, Karsch F, Laermann E. Thermodynamics of two-colour QCD. Nucl. Phys. B: Proceedings supplements. 1999;73:441-443.
Kaczmarek, O., Karsch, F., & Laermann, E. (1999). Thermodynamics of two-colour QCD. Nucl. Phys. B: Proceedings supplements, 73, 441-443.
Kaczmarek, O., Karsch, F., and Laermann, E. (1999). Thermodynamics of two-colour QCD. Nucl. Phys. B: Proceedings supplements 73, 441-443.
Kaczmarek, O., Karsch, F., & Laermann, E., 1999. Thermodynamics of two-colour QCD. Nucl. Phys. B: Proceedings supplements, 73, p 441-443.
O. Kaczmarek, F. Karsch, and E. Laermann, “Thermodynamics of two-colour QCD”, Nucl. Phys. B: Proceedings supplements, vol. 73, 1999, pp. 441-443.
Kaczmarek, O., Karsch, F., Laermann, E.: Thermodynamics of two-colour QCD. Nucl. Phys. B: Proceedings supplements. 73, 441-443 (1999).
Kaczmarek, Olaf, Karsch, Frithjof, and Laermann, Edwin. “Thermodynamics of two-colour QCD”. Nucl. Phys. B: Proceedings supplements 73 (1999): 441-443.

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arXiv: hep-lat/9809059

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