arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2301.07545hep-th
收藏

康普顿散射中洛仑兹对称性的破坏和热效应

Violation of Lorentz symmetries and thermal effects in Compton scattering

D. S. Cabral, A. F. Santos, Faqir C. Khanna

摘要:

本文计算了康普顿散射过程的微分截面。两种类型的修正进行了研究:由于违反洛伦兹对称性和热效应的修正。一个扩展的QED被认为是引进的参数,导致对称性破缺。而温度的影响,采用热场动力学形式主义。结果表明,微分截面随两种修正而变化。这些修正在适当的限度内是主要的。这些特殊情况进行了分析,并与其他文献的结果进行了比较。

英文摘要:

In this paper, the differential cross section for the Compton scattering process is calculated. Two types of corrections are investigated: corrections due to violation of Lorentz symmetry and thermal effects. An extended QED is considered to introduce the parameter that leads to the breaking of symmetry. While temperature effects are introduced using Thermofield Dynamics formalism. It is shown that the differential cross section changes with both corrections. These corrections are dominant at appropriate limits. These special cases are analyzed and compared with other results from the literature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑