Effective action for hard thermal loops in gravitational fields

被引：0

作者：

Francisco, R. R. ^{[1
]}

Frenkel, J. ^{[2
]}

Taylor, J. C. ^{[3
]}

机构：

[1] Univ Estado Santa Catarina, BR-88330668 Balnerio Cambori, SC, Brazil

[2] Univ Sao Paulo, Inst Fis, BR-05508090 Sao Paulo, SP, Brazil

[3] Ctr Math Sci, DAMTP, Wilberforce Rd, Cambridge CB3 0WA, England

来源：

PHYSICS LETTERS B | 2016年 / 756卷

基金：

巴西圣保罗研究基金会;

关键词：

QUANTUM-GRAVITY; BOLTZMANN-EQUATION; LONG-WAVELENGTH; TEMPERATURE; QCD; PLASMA; LIMIT; SPACE;

D O I：

10.1016/j.physletb.2016.03.011

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We examine, through a Boltzmann equation approach, the generating action of hard thermal loops in the background of gravitational fields. Using the gauge and Weyl invariance of the theory at high temperature, we derive an explicit closed-form expression for the effective action. (C) 2016 Published by Elsevier B.V. This is an open access article under the CC BY license.

引用

页码：205 / 207

页数：3

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