Quasiparticles and Z(N) - lines in Hot Yang-Mills theories

被引：0

作者：

Ruggieri, Marco ^{[1
]}

Alba, Paolo ^{[1
]}

Castorina, Paolo ^{[1
,2
]}

Plumari, Salvatore ^{[1
,3
]}

Ratti, Claudia ^{[4
,5
]}

Greco, Vincenzo ^{[1
,3
]}

机构：

[1] Univ Catania, Dept Phys & Astron, Via S Sofia 64, I-95125 Catania, Italy

[2] INFN, Sezione Catania, I-I95123 Catania, Italy

[3] INFN, Lab Nazl Sud, I-95123 Sofia, Bulgaria

[4] Univ Torino, Dipartimento Fis, I-I10125 Turin, Italy

[5] INFN, Sezione Torino, I-10125 Turin, Italy

来源：

QCD@WORK 2012: INTERNATIONAL WORKSHOP ON QUANTUM CHROMODYNAMICS: THEORY AND EXPERIMENT | 2012年 / 1492卷

关键词：

Thermal field theory; Deconfinement transition; EQUATION-OF-STATE; QUARK CONFINEMENT; PHASE-TRANSITION; GLUON-PLASMA; MODEL; SU(N);

D O I：

10.1063/1.4763531

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this talk we review, the quasiparticle description of the hot Yang-Mills theories, in which the quasiparticles propagate in (and interact with) a background field related to Z(N)-lines. We compare the present description with a more common one in which the effects of the Z(N)-lines are neglected. We show that it is possible to take into account the nonperturbative effects at the confinement transition temperature even without a divergent quasiparticle mass.

引用

页码：274 / 280

页数：7

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