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arXiv 1003.3225hep-phhep-lathep-th
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Yang-Mills理论中的共形反常与开约束弦热力学

Conformal Anomaly in Yang-Mills Theory and Thermodynamics of Open Confining Strings

M. N. Chernodub

摘要:

本文讨论了在杨-米尔斯理论真空中由静态源引入的开约束弦的热力学性质。我们推导出新的色电和色磁凝聚的求和规则,并用它们来表明限制弦的存在降低了系统中大部分的胶子压力。胶子等离子体的压力亏损与等离子体中重夸克和反夸克系统的势能有关。

英文摘要:

We discuss thermodynamic properties of open confining strings introduced via static sources in the vacuum of Yang-Mills theory. We derive new sum rules for the chromoelectric and chromomagnetic condensates and use them to show that the presence of the confining string lowers the gluonic pressure in the bulk of the system. The pressure deficit of the gluon plasma is related to the potential energy in the system of heavy quarks and anti-quarks in the plasma.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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