Introductory lectures on lattice QCD at nonzero baryon number
Introductory lectures on lattice QCD at nonzero baryon number
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DOI：
10.1088/1742-6596/706/2/022004
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发表时间：
2015-12
期刊：
影响因子：
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通讯作者：
G. Aarts
中科院分区：
文献类型：
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作者：
G. Aarts
这些讲义包含非零化学势的晶状体QCD的基本介绍。讨论的主题包括连续和晶格中的化学潜力；标志，重叠和银色大火问题；小型化学势的相边界；假想的化学潜力；和复杂的Langevin动力学。还提出了其他方法的不完整概述。这些讲座是针对对极端QCD感兴趣的研究生和博士学位的。假定晶格QCD的基本知识，但不是必需的。最后包括一些练习。
These lecture notes contain an elementary introduction to lattice QCD at nonzero chemical potential. Topics discussed include chemical potential in the continuum and on the lattice; the sign, overlap and Silver Blaze problems; the phase boundary at small chemical potential; imaginary chemical potential; and complex Langevin dynamics. An incomplete overview of other approaches is presented as well. These lectures are meant for postgraduate students and postdocs with an interest in extreme QCD. A basic knowledge of lattice QCD is assumed but not essential. Some exercises are included at the end.