PARTITION-FUNCTION FOR THE EIGENVALUES OF THE WILSON LINE

被引：40

作者：

GOCKSCH, A

PISARSKI, RD

机构：

[1] Department of Physics, Brookhaven National Laboratory, Upton

来源：

NUCLEAR PHYSICS B | 1993年 / 402卷 / 03期

关键词：

D O I：

10.1016/0550-3213(93)90123-7

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

In a gauge theory at nonzero temperature the eigenvalues of the Wilson line form a set of gauge invariant observables. By constructing the corresponding partition function for the phases of these eigenvalues, we prove that the trivial vacuum, where the phases vanish, is a minimum of the free energy.

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页码：657 / 668

页数：12

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