用旋转低温光学腔精确测量光速各向同性
A precision test of the isotropy of the speed of light using rotating cryogenic optical cavities
摘要：
通过比较两个稳定光学谐振器的谐振频率随空间取向的变化来进行电磁波洛伦兹不变性的测试。晶体谐振器工作在3.4 K的低温恒温器采用脉冲管制冷机。一个新的分析产生罗伯逊-曼苏尔-塞克斯理论参数组合$β-δ-1/2=(-0.6\pm 2.1\pm1.2)\cdot10^{-10}$和标准模型扩展理论的一个参数，$(\tildeκ_{e-})^{ZZ} = (-2.9\pm2.2)\cdot 10^{-14}$。
英文摘要：
A test of Lorentz invariance for electromagnetic waves was performed by comparing the resonance frequencies of two stable optical resonators as a function of orientation in space. The crystalline resonators were operated at 3.4 K in a cryostat employing a pulse-tube refrigerator. A new analysis yields the Robertson-Mansouri-Sexl theory parameter combination $β-δ-1/2=(-0.6\pm 2.1\pm1.2)\cdot10^{-10}$ and one parameter of the Standard Model Extension theory, $(\tildeκ_{e-})^{ZZ} = (-2.9\pm2.2)\cdot 10^{-14}$.
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。
