期刊
ANNALS OF PHYSICS
卷 428, 期 -, 页码 -出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.aop.2021.168451
关键词
Finite Temperature; Lorentz violation; Cross-section
资金
- CNPq, Brazil projects [308611/2017-9, 430194/20188]
This paper considers a Lorentz-violating CPT-even non-minimal coupling term, leading to a new interaction term between fermions and photons. The differential cross-section for Bhabha scattering at finite temperature is calculated, with temperature effects introduced using Thermo-Field Dynamics (TFD) formalism. It is shown that the differential cross-section is altered by both Lorentz violation and finite temperature.
In this paper a Lorentz-violating CPT-even non-minimal coupling term is considered. A new interaction term between fermions and photons emerges. In this context, the differential cross-section for Bhabha scattering at finite temperature is calculated. The temperature effects are introduced using the Thermo-Field Dynamics (TFD) formalism. It is shown that the differential cross-section is changed due to both effects, Lorentz violation and finite temperature. (C) 2021 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据