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

被引：1

作者：

Chernodub, Maxim N. ^{[1
,2
]}

机构：

[1] Univ Tours, Inst Denis Poisson, UMR 7013, F-37200 Tours, France

[2] Far Eastern Fed Univ, Pacific Quantum Ctr, Sukhanova 8, Vladivostok 690950, Russia

来源：

UNIVERSE | 2020年 / 6卷 / 11期

关键词：

conformal anomaly; quark-gluon plasma; thermodynamics; heavy quarks; QUARK-GLUON PLASMA; SUM-RULES; LATTICE; QCD; ENERGY; MATTER;

D O I：

10.3390/universe6110202

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

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.

引用

页数：14

共 40 条

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