Soft thermal loops in scalar quantum electrodynamics

被引：3
|
作者：
Leupold, S [1 ]
Thoma, MH [1 ]
机构：
[1] Univ Giessen, Inst Theoret Phys, D-35392 Giessen, Germany
来源：
PHYSICS LETTERS B | 1999年 / 465卷 / 1-4期
关键词：
thermal field theory; hard thermal loop resummation;
D O I：
10.1016/S0370-2693(99)01074-6
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Scalar QED is used to study approximations in thermal field theory beyond the hard thermal loop resummation scheme. For this purpose the photon self energy is calculated for external momenta of the order e(2)T using hard thermal loop resummed Green functions. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码：249 / 253
页数：5
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