标题： 禁闭的解除与冷凝物和二次粒子中的热强子 显示英文标题

标题： DECONFINEMENT AND HOT HADRONS IN CRAYS AND QUADRICS

摘要： 纯QCD的状态方程，从格点QCD得到，讨论了温度范围从$0.9\tc$到$4\tc$的情况，以及在QCD束缚相中接近禁闭相变时的屏蔽质量、手征凝聚和介子性质的结果。 状态方程与自由气体的状态方程有显著不同。 在手征凝聚或介子性质中几乎没有温度依赖性的证据，但可能在核子屏蔽质量中有一些。 在相变之上可以看到非微扰效应，尽管强子关联函数显示禁闭夸克的存在。 显示英文摘要

摘要： The equation of state of pure QCD, obtained from lattice QCD, is discussed for temperatures ranging from $0.9\tc$ to $4\tc$, as well as results on screening masses, the chiral condensate, and the pion decay constant close to the deconfinement phase transition in the confined phase of QCD. The equation of state differs significantly from that of a free gas. There is little evidence of a temperature dependence in the chiral condensate or the meson properties, but perhaps some for the nucleon screening mass. Above the phase transition one sees non-perturbative effects, even though hadron correlators show the existence of deconfined quarks.