Debye screening in generalized quantum electrodynamics

被引：9
作者：
Bonin, C. A. [1 ]
de Gracia, G. B. [2 ]
Nogueira, A. A. [3 ]
Pimentel, B. M. [2 ]
机构：
[1] State Univ Ponta Grossa DEMAT UEPG, Dept Math & Stat, Ave Carlos Cavalcanti 4748, BR-84030900 Ponta Grossa, Parana, Brazil
[2] Univ Estadual Paulista, Inst Fis Teor IFT, Rua Dr Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Sao Paulo, SP, Brazil
[3] Univ Fed Goias, Inst Fis, Av Esperanca, BR-74690900 Goiania, Go, Brazil
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2020年 / 35卷 / 28期
关键词：
Finite temperature; Debye screening; GAUGE-INVARIANCE; MODEL; SYMMETRIES; MASS;
D O I：
10.1142/S0217751X20501791
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
In this work we study the Higgs mechanism and the Debye shielding for the Bopp-Podolsky theory of electrodynamics. We find that not only the massless sector of the Podolsky theory acquires a mass in both these phenomena, but also that its massive sector has its mass changed. Besides exploring the behavior of the screened potentials, we find a peculiar temperature T-P associated with the Podolsky length.
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页数：17
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