Singlet Free Energies of a Static QUark-Antiquark Pair.

Petrov, K.

Technical Information Center Oak Ridge Tennessee

关键词: Quarks;    Free energy;    General physics;    Fermions;    Thermodynamics;   

RP-ID  :  DE200415009925

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We study the singlet part of the free energy of a static quark anti-quark (Q(bar Q)) pair at finite temperature. The model is three flavor QCD with degenerate quark masses using N(sub (tau)) = 4 and 6 lattices with Asqtad staggered fermion action. We look at thermodynamics of the system around phase transition and study its scaling with lattice spacing and quark masses.