QCD equation of state at finite chemical potentials for relativistic nuclear collisions
QCD equation of state at finite chemical potentials for relativistic nuclear collisions
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DOI：
10.1142/s0217751x21300076
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发表时间：
2021-01
影响因子：
1.6
通讯作者：
A. Monnai;B. Schenke;C. Shen
中科院分区：
文献类型：
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作者：
A. Monnai;B. Schenke;C. Shen
我们回顾了有限密度下QCD物质的状态方程。利用格子QCD模拟和强子共振气体模型的结果，讨论了具有净重子数、电荷和奇异性的状态方程的构造。它在相对论核碰撞的流体力学分析中的应用表明，多个守恒电荷的相互作用对于定量理解低束能下产生的致密核物质是很重要的。为了进行比较，讨论了QCD状态方程的几种不同模型。
We review the equation of state of QCD matter at finite densities. We discuss the construction of the equation of state with net baryon number, electric charge, and strangeness using the results of lattice QCD simulations and hadron resonance gas models. Its application to the hydrodynamic analyses of relativistic nuclear collisions suggests that the interplay of multiple conserved charges is important in the quantitative understanding of the dense nuclear matter created at lower beam energies. Several different models of the QCD equation of state are discussed for comparison.