Gauge-independent thermal beta function in Yang-Mills theory

被引：13

作者：

Sasaki, K ^{[1
]}

机构：

[1] YOKOHAMA NATL UNIV, DEPT PHYS, YOKOHAMA, KANAGAWA 240, JAPAN

来源：

PHYSICS LETTERS B | 1996年 / 369卷 / 02期

关键词：

D O I：

10.1016/0370-2693(95)01522-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is proposed to use the pinch technique (PT) to obtain the gauge-independent thermal beta function in a hot Yang-Mills gas. Calculations of the thermal beta function are performed at one-loop level in four different gauges, (i) the background field method with an arbitrary gauge, (ii) the Feynman gauge, (iii) the Coulomb gauge, and (iv) the temporal axial gauge, and they yield the same result in all four cases.

引用

页码：117 / 122

页数：6

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