scholarly journals Polyakov loop and its relation to static quark potentials and free energies

2004 ◽  
Vol 70 (7) ◽  
Author(s):  
Oliver Jahn ◽  
Owe Philipsen
Keyword(s):  
Polyakov Loop ◽  
Free Energies ◽  
Static Quark

scholarly journals Heavy Quark Free Energies and the Renormalized Polyakov Loop in Full QCD

2004 ◽  
Vol 153 ◽  
pp. 287-294 ◽  
Author(s):  
Olaf Kaczmarek ◽  
Shinji Ejiri ◽  
Frithjof Karsch ◽  
Edwin Laermann ◽  
Felix Zantow
Keyword(s):  
Heavy Quark ◽  
Polyakov Loop ◽  
Free Energies

scholarly journals Single quark entropy and the Polyakov loop

2016 ◽  
Vol 31 (35) ◽  
pp. 1630040 ◽  
Author(s):  
Johannes Heinrich Weber
Keyword(s):  
Free Energy ◽  
Quantum Chromodynamics ◽  
Wide Temperature Range ◽  
Weak Coupling ◽  
Quantitative Result ◽  
Polyakov Loop ◽  
Crossover Region ◽  
Quark Masses ◽  
Coupling Behavior ◽  
Static Quark

We study Quantum Chromodynamics (QCD) with 2 + 1 flavors with almost physical quark masses using the highly improved staggered quark action (HISQ). We calculate the Polyakov loop in a wide temperature range, obtain the free energy and the entropy of a single static quark and discuss the QCD crossover region in detail. We show that the entropy has a peak close to the chiral crossover and consider the consequences for the deconfinement aspects of the crossover phenomena. We study the renormalized Polyakov loop susceptibilities and place them into the context of the crossover. We also obtain a quantitative result for the onset of weak-coupling behavior at high temperatures.

scholarly journals Application of Fixed Scale Approach to Static Quark Free Energies in Quenched and 2 + 1 Flavor Lattice QCD with Improved Wilson Quark Action

2012 ◽  
Vol 128 (5) ◽  
pp. 955-970 ◽  
Author(s):  
Y. Maezawa ◽  
T. Umeda ◽  
S. Aoki ◽  
S. Ejiri ◽  
T. Hatsuda ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Free Energies ◽  
Static Quark

scholarly journals Gauge-invariant screening masses and static quark free energies in Nf=2+1 QCD at nonzero baryon density

2018 ◽  
Vol 97 (5) ◽  
Author(s):  
Michele Andreoli ◽  
Claudio Bonati ◽  
Massimo D’Elia ◽  
Michele Mesiti ◽  
Francesco Negro ◽  
...  
Keyword(s):  
Baryon Density ◽  
Free Energies ◽  
Gauge Invariant ◽  
Static Quark

scholarly journals On heavy-quark free energies, entropies, Polyakov loop, and AdS/QCD

2007 ◽  
Vol 2007 (04) ◽  
pp. 100-100 ◽  
Author(s):  
Oleg Andreev ◽  
Valentin I Zakharov
Keyword(s):  
Heavy Quark ◽  
Polyakov Loop ◽  
Free Energies

scholarly journals Static quark free energies at finite temperature

2008 ◽  
Author(s):  
Sandor D. Katz ◽  
Zoltan Fodor ◽  
Antal Jakovac ◽  
Kalman Szabo
Keyword(s):  
Finite Temperature ◽  
Free Energies ◽  
Static Quark
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