论文标题
搜索洛伦兹（Lorentz）和CPT违规
Searches for Lorentz and CPT Violation with Confined Particles
论文作者
论文摘要
概述了搜索对Lorentz和CPT侵入信号的搜索，并列出了在笔陷阱中具有密闭颗粒和反粒子的概述。在标准模型扩展（SME）的背景下，提供了因洛伦兹和违反CPT而导致的狭窄粒子和反颗粒的偏移频率的前阶转移。然后，这两个频率与电荷与质量比的比较以及颗粒和反粒子之间的磁矩有关。应用Penning-trap实验的报告结果导致对洛伦兹违规的各种系数的新限制。
An overview of recent progress on searches for Lorentz- and CPT-violating signals with confined particles and antiparticles in Penning traps is presented. In the context of the Standard-Model Extension (SME), leading-order shifts in the cyclotron and anomaly frequencies of a confined particle and antiparticle due to Lorentz and CPT violation are provided. The two frequencies are then related to comparisons of charge-to-mass ratios and magnetic moments between particles and antiparticles. Applying reported results from Penning-trap experiments leads to new limits on various coefficients for Lorentz violation.
