文章基本信息

标题：Lorentz Violation, Möller Scattering, and Finite Temperature
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作者：Alesandro F. Santos ; Faqir C. Khanna
期刊名称：Advances in High Energy Physics
印刷版ISSN：1687-7357
电子版ISSN：1687-7365
出版年度：2018
卷号：2018
DOI：10.1155/2018/4596129
出版社：Hindawi Publishing Corporation
摘要：Lorentz and CPT symmetries may be violated in new physics that emerges at very high energy scale, that is, at the Planck scale. The differential cross section of the Möller scattering due to Lorentz violation at finite temperature is calculated. Lorentz-violating effects emerge from an interaction vertex due to a CPT-odd nonminimal coupling in the covariant derivative. The finite temperature effects are determined using the Thermo Field Dynamics (TFD) formalism.